Dit is ons nieuw hondje Kira, een kruising van een waterhond en een Podenko. Ze is sinds 7 februari 2024 bij ons en druk bezig ons hart te veroveren. Het is een lief, aanhankelijk hondje, dat zich op een week snel aan ons heeft aangepast. Ze is heel vinnig en nieuwsgierig, een heel ander hondje dan Noleke.
This is our new dog Kira, a cross between a water dog and a Podenko. She has been with us since February 7, 2024 and is busy winning our hearts. She is a sweet, affectionate dog who quickly adapted to us within a week. She is very quick and curious, a very different dog than Noleke.
DEAR VISITOR,
MY BLOG EXISTS ALREADY 13 YEARS AND 2 MONTH.
ON 06/08/2024 MORE THAN 2.161.100
VISITORS FROM 135 DIFFERENT NATIONS ALREADY FOUND THEIR WAY TO MY BLOG.
THAT IS AN AVERAGE OF 400GUESTS PER DAY.
THANK YOU FOR VISITING MY BLOG AND HOPE YOU ENJOY EACH TIME.
The purpose of this blog is the creation of an open, international, independent and free forum, where every UFO-researcher can publish the results of his/her research. The languagues, used for this blog, are Dutch, English and French.You can find the articles of a collegue by selecting his category. Each author stays resposable for the continue of his articles. As blogmaster I have the right to refuse an addition or an article, when it attacks other collegues or UFO-groupes.
Druk op onderstaande knop om te reageren in mijn forum
Zoeken in blog
Deze blog is opgedragen aan mijn overleden echtgenote Lucienne.
In 2012 verloor ze haar moedige strijd tegen kanker!
In 2011 startte ik deze blog, omdat ik niet mocht stoppen met mijn UFO-onderzoek.
BEDANKT!!!
Een interessant adres?
UFO'S of UAP'S, ASTRONOMIE, RUIMTEVAART, ARCHEOLOGIE, OUDHEIDKUNDE, SF-SNUFJES EN ANDERE ESOTERISCHE WETENSCHAPPEN - DE ALLERLAATSTE NIEUWTJES
UFO's of UAP'S in België en de rest van de wereld In België had je vooral BUFON of het Belgisch UFO-Netwerk, dat zich met UFO's bezighoudt. BEZOEK DUS ZEKER VOOR ALLE OBJECTIEVE INFORMATIE , enkel nog beschikbaar via Facebook en deze blog.
Verder heb je ook het Belgisch-Ufo-meldpunt en Caelestia, die prachtig, doch ZEER kritisch werk leveren, ja soms zelfs héél sceptisch...
Voor Nederland kan je de mooie site www.ufowijzer.nl bezoeken van Paul Harmans. Een mooie site met veel informatie en artikels.
MUFON of het Mutual UFO Network Inc is een Amerikaanse UFO-vereniging met afdelingen in alle USA-staten en diverse landen.
MUFON's mission is the analytical and scientific investigation of the UFO- Phenomenon for the benefit of humanity...
Je kan ook hun site bekijken onder www.mufon.com.
Ze geven een maandelijks tijdschrift uit, namelijk The MUFON UFO-Journal.
Since 02/01/2020 is Pieter ex-president (=voorzitter) of BUFON, but also ex-National Director MUFON / Flanders and the Netherlands. We work together with the French MUFON Reseau MUFON/EUROP.
ER IS EEN NIEUWE GROEPERING DIE ZICH BUFON NOEMT, MAAR DIE HEBBEN NIETS MET ONZE GROEP TE MAKEN. DEZE COLLEGA'S GEBRUIKEN DE NAAM BUFON VOOR HUN SITE... Ik wens hen veel succes met de verdere uitbouw van hun groep. Zij kunnen de naam BUFON wel geregistreerd hebben, maar het rijke verleden van BUFON kunnen ze niet wegnemen...
21-08-2024
Ex-Pentagon Official Reveals U.S. UFO Retrieval Program and Alien Bodies
Ex-Pentagon Official Reveals U.S. UFO Retrieval Program and Alien Bodies
In a groundbreaking revelation, former Pentagon official Luis Elizondo has made startling claims regarding the U.S. government’s involvement in a UFO retrieval program. According to Elizondo, this program not only deals with unidentified aerial phenomena (UAP) but also involves the recovery of non-human biological specimens, suggesting the presence of extraterrestrial life.
UFO Crash Retrieval Program
Elizondo, who previously headed the Pentagon’s Advanced Aerospace Threat Identification Program (AATIP), has brought to light information that has long been speculated by UFO enthusiasts and researchers. He asserts that the Department of Defense has been actively involved in retrieving crashed spacecraft, some of which are believed to be of non-human origin. These claims, if proven true, would mark one of the most significant disclosures in the history of extraterrestrial research.
During a NewsNation special, Elizondo elaborated on the existence of this program, stating that the U.S. government has been engaged in these activities for decades. He also named various government agencies and aerospace companies that allegedly possess these spacecraft. The implications of such a program are profound, as it suggests that the government has been reverse-engineering alien technology for potential use in defense and other sectors.
The Roswell Incident and Beyond
Elizondo’s revelations also touch on the infamous Roswell incident of 1947, one of the most well-known UFO events in history. He claimed that not just one, but two unidentified aerial phenomena crashed during the Roswell event. While one managed to escape, the other was reportedly recovered by the U.S. government. This aligns with long-standing rumors that Roswell was a cover-up for the recovery of alien technology and possibly even extraterrestrial beings.
These allegations point to a legacy of UAP retrieval and reverse engineering that has spanned multiple decades. The U.S. government’s interest in these phenomena, according to Elizondo, is not merely scientific curiosity but a deep-seated pursuit of advanced technology that could potentially change the course of human history.
Alien Bodies and Biological Specimens
Perhaps the most shocking aspect of Elizondo’s claims is the mention of non-human biological specimens. He suggests that alongside the recovery of spacecraft, the U.S. government has also retrieved alien bodies. These biologics, as he refers to them, are evidence of non-human intelligences that have been interacting with humanity.
Elizondo emphasizes that this is not a recent discovery; the U.S. government has allegedly been aware of the existence of these non-human entities for decades. This revelation raises numerous questions about the nature of these beings, their intentions, and the extent of their interactions with humanity.
The Implications of Elizondo’s Claims
If Elizondo’s statements are accurate, they could lead to a paradigm shift in how we understand our place in the universe. The idea that we are not alone, and that other intelligences have been engaging with us, challenges many of our fundamental beliefs about life, technology, and even security.
The potential existence of a UFO retrieval program also raises ethical and legal questions. If the government has indeed been hiding such information, it could lead to calls for greater transparency and accountability. Moreover, the prospect of reverse-engineering alien technology could have far-reaching consequences, both beneficial and potentially dangerous, for global security.
In conclusion, Luis Elizondo’s claims about a U.S. UFO retrieval program and the recovery of alien bodies open up a vast array of possibilities and concerns. While these revelations are yet to be fully verified, they undoubtedly add fuel to the ongoing debate about UFOs and extraterrestrial life. As more information emerges, the world will be watching closely to see how these claims unfold and what they mean for the future of humanity.
The former head of a secret government UFO program has spoken out in an interview with DailyMail.com – before revealing in a new book why he is certain the Pentagon has material from crashed ‘nonhuman’ spacecraft.
Luis Elizondo, 52, helped run the Advanced Aerospace Threat Identification Program (AATIP) from 2009 to 2017, investigating UFOs that harassed Navy warships and nuclear silos.
DailyMail.com obtained an advance copy of his book, Imminent, in which he shockingly and unequivocally stated that a ‘Legacy Program’ is ‘in possession of advanced technology made off-world by nonhuman intelligence’.
The memoir is bursting with other jaw-dropping revelations and claims, including a 2016 plan Elizondo and colleagues hatched to catch a UFO in the ocean, and his family’s own disturbing experience with ‘green orbs’ floating through their house.
The ex-Defense Intelligence Agency (DIA) official revealed Donald Trump was briefed on the government’s UFO program during his presidency, and detailed in his book some intriguing and previously unknown UFO incidents.
Luis Elizondo, 52, helped run the Advanced Aerospace Threat Identification Program (AATIP) from 2009 to 2017, investigating UFOs that harassed Navy warships and nuclear silos
The former head of a secret government UFO program has spoken out in an interview with DailyMail.com – before revealing in a new book why he is certain the Pentagon has material from crashed ‘nonhuman’ spacecraft
These included a 2013 dramatic saucer sighting at the secretive Los Alamos missile test range; laser-precise holes cut through armored tanks in the Kuwaiti desert in 2003; a giant craft beneath the waters of Puerto Rico in 1999; and foreign biological implants found in servicemembers after they encountered UFOs.
Some sections of the book were redacted by the Pentagon, which reviewed it before publication to prevent unauthorized spilling of secrets. Their review does not mean they are vouching for Elizondo’s claims.
A career senior defense intelligence officer who played a major role running Guantanamo Bay in the 2010s, Elizondo was long a creature of the shadows.
His father, who fought alongside young Fidel Castro and joined Americans in the 1961 Bay of Pigs invasion, taught Florida-raised Elizondo to assemble an AR-15 at age seven. Soon after he showed him how to ride a motorcycle and fly a plane.
Elizondo thought he’d seen it all, serving in Afghanistan alongside General James Mattis and running antiterrorism missions against ISIS, Al Qaeda and Hezbollah.
But when top DIA rocket scientist James Lacatski called him in for a meeting in 2008, he got let in on something altogether stranger.
‘He looked over his glasses at me and he said, “What do you think about UFOs?”’ Elizondo told DailyMail.com.
‘I paused for a moment, and I said “I don’t have the luxury to think about them. I’m too busy chasing bad guys.”
‘He said to me: “Don't let your own personal bias get the best of you, because what you learn here may challenge any preconceived notions.”
‘That’s really when I first learned what this program was about.’
DailyMail.com obtained an advance copy of Elizondo's book, Imminent, in which he shockingly and unequivocally stated that a ‘Legacy Program’ is ‘in possession of advanced technology made off-world by nonhuman intelligence’
Pictured: an old photograph of Luis Elizondo, author of the new book Imminent: Inside the Pentagon's Hunt for UFOs, when he was in the military
Lacatski recruited Elizondo to manage security for the Advanced Aerospace Weapon System Applications Program (AAWSAP), a $22 million DIA initiative that chased down servicemembers’ reports of UFOs, and researched ways to replicate their unearthly technology.
After funding ran out in 2012, Elizondo and his colleagues continued their work using resources cobbled together from their other jobs at DIA and varied military and defense agencies, under the new name AATIP.
In his memoir, Elizondo described some of the strange incidents he investigated while in government.
He said scientists were testing a classified device at the White Sands missile test range in Los Alamos, New Mexico in 2013, when ‘witnesses spotted several mysterious and luminous orbs moving over a nearby ridge’.
‘The orbs moved toward the test site, hovered over the device as if scanning it for intel, then zipped away, brashly flying over the heads of bewildered scientists,’ the ex-official wrote.
‘Later, several eyewitnesses saw a formation of disc-shaped objects that seemed to know precisely where the device being tested was located. This occurred several times over a few days.’
He described another case from 1999, in which a Navy chopper flew over Puerto Rican waters to retrieve a dummy cruise missile they were test-launching.
‘As the frogman dangled from his hoist, a large, circular object the size of a small island began to rise to the surface,’ Elizondo wrote.
‘The pilot told me that it was black as the devil and the water began to churn and roll like a witch’s brew. The crew panicked.
‘As the helicopter rose, the pilot noticed the missile getting sucked underwater.’
DailyMail.com obtained an advance copy of Elizondo's book, Imminent, in which he shockingly and unequivocally stated that a ‘Legacy Program’ is ‘in possession of advanced technology made off-world by nonhuman intelligence’
Elizondo is a former senior intelligence official and special agent who was recruited into a strange and highly sensitive US Government program to investigate UAP / UFO incursions into sensitive military installations and air space
While serving with the US Army in Kuwait in 2003, Elizondo said he had an inexplicable experience.
Military police told him a Bedouin goat herder saw a ‘brilliant green flash’ over tanks stationed at the remote desert base of Arifjan one night.
When Elizondo came to investigate, they showed him a heavily armored M1 battle tank – designed to withstand a direct missile hit – with ‘a small hole punched through the armored side’ that was ‘perfectly round, no rough edges.’
‘The tank next to it showed precisely the same sabotage,’ Elizondo wrote. ‘Whatever caused this seemed to penetrate the sides of two of our best tanks with one clean hole through both.
‘It was as if someone had used a supersharp cookie cutter to take a core sample of the vehicle. The energy required to do such a thing would have been enormous.’
Things got weirder from there.
He described ‘implants’ found in military servicemembers who had a run-in with a UFO.
‘I once handled one of these implants myself, provided to me by a hospital in the Department of Veterans Affairs, where it had been removed from a US military servicemember who had encountered a UAP [Unidentified Anomalous Phenomena, the government term for UFOs],’ Elizondo wrote.
‘The material, no longer or wider than a joint of one of your fingers, looked more like a microchip encapsulated by a slimy semitranslucent casing of tissue… Under a microscope, it was still moving somehow.
‘AAWSAP/AATIP had also obtained photographs of these sorts of tiny objects from living foreign military pilots.’
Pictured: Elizondo speaking about his new book about the Pentagon's hunt for UFOs
Pictured: Aerial view of the United States military headquarters, the Pentagon
Elizondo claimed samples were sent to ‘the Centers for Disease Control and Prevention, the Food and Drug Administration, the National Institutes of Health, and a US Army research facility at Fort Detrick in Maryland.’
Elizondo and his colleagues’ ultimate goal was to get access to an alleged longstanding program hidden by defense contractors working with the Pentagon, that had recovered crashed UFOs – some dating back to the infamous reported flying saucer crash in Roswell, New Mexico, in 1947.
And in an interview with DailyMail.com, Elizondo revealed that his team got a meeting with this shadowy program’s administrators.
‘We were told by the people who had the material,’ he said. ‘They sat there and said “We’re happy to have this conversation with you. There’s some things you’re going to need to do if you want more access to it. But we’re happy to give this stuff to you.”
‘That’s a holy cow moment. That’s a seismic revelation.
‘There are countless examples of this type of material being collected, that when analyzed and scrutinized by scientific experts – I'm talking about US government top secret-cleared scientists – substantiate that what we're dealing with is something that was not made by us.’
But he said these ‘gatekeepers’ tied his team up in red tape and ultimately failed to open their books – or secret bunkers – to the scrappy Pentagon team.
Elizondo added that for now he is unable to back up his claims with further evidence, as the rest, he says, is classified.
His claims echo those of Pentagon whistleblower David Grusch, a former National Geospatial-Intelligence Agency official, who told Congress in a public hearing last year that the government is covering up a UFO crash retrieval program that has half a dozen spacecraft and even alien bodies.
While working on AATIP, Elizondo said he and his family had their own close encounter.
‘My wife was a complete skeptic on all this – that is, until she saw an orb in our house for herself,’ he wrote in his book.
‘We had a long main hallway in the house, and one evening a green, glowing ball, probably about the size of a basketball, with soft edges that weren’t defined, floated down slowly from the kitchen to our bedroom door just below ceiling height, then disappeared into a wall.’
‘If it was just me that saw these things, I probably wouldn’t have said anything. But the fact is, my whole family saw them,’ the intelligence officer told DailyMail.com. ‘And other members in AATIP experienced this same thing as well.
He said he, his family and even neighbors saw these luminous green orbs repeatedly – but only while he worked in the UFO program.
‘There was a lot of weird stuff. The more you got involved with the portfolio, the more bizarre it got,’ he said. ‘I don’t talk too much about it because it just seems so bizarre.
‘It was only happening when we were involved with AATIP. It never happened before, never happened after.’
Elizondo and fellow AATIP member Jay Stratton hatched a plan in 2015 to catch a UFO.
He told DailyMail.com that their investigations pointed to these craft having an apparent interest in military operations, nuclear power, and were often seen around bodies of water.
So they coordinated with the Navy and other branches to create ‘Project Interloper’: an attempt to lure these mysterious craft and record them with high-tech equipment.
‘You take a nuclear carrier strike group, a nuclear powered aircraft carrier, you have a nuclear powered submarine and other nuclear equities in the area, and you put it on the water,’ he told DailyMail.com.
‘So you have the military, nuclear and water nexus. We were very, very confident we were going to get UAP encounters, because we had them all the time. That’s what they were attracted to, like flies to fly paper.’
The idea was to gather warships in the ocean, focusing their radar, sonar, and cameras where they believed the UFOs would appear.
‘There was an official plan that had support. It got briefed all the way to the Joint Staff,’ Elizondo said. ‘We had a lot of interest from the intelligence community. A lot of agencies were part of this. They were ready to put their effort and assets into it. And at the last minute it got denied.
‘That, for me, was one of the last straws. I was very, very frustrated. Despite our best efforts to get this up the chain of command, someone kept cutting this off and saying “we don’t want to talk about UFOs”.’
In 2017 he decided to quit in protest and publicly revealed AATIP’s existence to the New York Times – and the fact that Navy fighter pilots were routinely encountering craft with capabilities far surpassing known human technology.
The revelation sparked a renewed interest in UFOs, and a series of better-funded but equally jargon-filled successors to Elizondo’s AATIP, the most recent being the All-domain Anomaly Resolution Office (AARO).
In between contracting for Space Force, as he did last year, Elizondo is working as part of an effort to persuade lawmakers to add new protections for more whistleblowers to come forward.
That is the only route, he believes, for bringing to light what the government really knows about UFOs.
A procession of books in recent years have explored the UFO phenomenon but few perhaps with the authority Luis Elizondo brings as a Defense Department insider, laboring for decades to learn who the visitors are, where they are from and what they want.
In the 275 pages of "Imminent: Inside the Pentagon´s Hunt for UFOs," Elizondo provides evidence of what the U.S. Department of Defense knows with this somewhat surprising conclusion - Defense Department higher-ups often thwart Elizondo and his team´s efforts.
Why? Elizondo writes that the defense establishment doesn´t want to present a problem it neither can explain nor offer a solution. But are these visitors a threat? Elizondo concludes that the visitors´ capabilities make them a "very serious national security issue."
Earliest documented UFO sightings go back to before World War II and since then, many UFOs have violated sensitive military airspace but no one appears to have been deliberately hurt by a UFO in the United States. However, perhaps given his combat experiences and long association with Defense Department work, Elizondo worries about another 9-11-type attack, a threat we should have anticipated but did not.
Elizondo deploys way too many government acronyms - consider AAWSAAP/AATIP, for example - but he´s undeniably thorough in presenting what he has worked on and learned over two decades. Pages of diagrams and explanations suggest how UFOs might propel themselves.
Elizondo became so alarmed at what he was learning about UFOs that the Defense Department refused to disclose to the public that he ultimately resigned his job with the Defense Department so he could go public with much of what he knows about the presence of visitors whose vehicles are far more advanced than what we earthlings have built. Several passages in the book are redacted and Elizondo writes multiple times that he cannot say more about certain subjects.
This cover image released by William Morrow shows "Imminent: Inside the Pentagon's Hunt for UFOs" by Luis Elizondo.
(William Morrow via AP)
Perhaps more alarmingly, as he points out, the Defense Department and other government entities at every level tend to regard our elected representatives as "temporary hires" who need to be managed and fed information as the departments see fit. The Defense bureaucracy, for example, didn´t trust President Nixon, so it didn´t tell him much about UFOs.
The Defense Department recently has released more information on UFOs, thanks largely to Elizondo and his colleagues, but given the reluctant government pace, the bureaucracy doesn´t appear to judge UFOs as an "imminent" threat.
Meantime, the American people - make that the world - seem to regard the proven-beyond-reasonable-doubt arrival of visitors from far away as news eliciting little more than a shrug.
A Defense Department briefing detailing much more of what it knows might change that. A good starting point might be what happened to the remains of non-human bodies that have been recovered from crash sites.
Elizondo fears the Defense Department never will disclose what it knows about that.
In 1999, the Danish physicist Lene Hau managed to slow down the Speed of Light to 17 meters/second. Later she stopped the light completely and not this only, she could also manipulate the light and did something Einstein theorized was impossible. She stopped light cold using atoms and lasers in her Harvard lab.
According to Albert Einstein, light or photons cannot travel faster than 299791,819 Km/sec. Dr. Hau said that the famous genius would “probably be shocked” by the results of her experiments. In 1999, while working at the Rowland Institute for Science in Boston, she and her team slowed down light by 20 million times, making it move at just 38 miles an hour. They achieved this by shining a light beam through a tiny cloud of atoms that were cooled to incredibly low temperatures, much colder than the empty space between stars. The cloud of atoms was held in place by magnets inside a chamber with almost no air, far emptier than the air in the room you’re in right now.
When atoms get extremely cold, a few millionths of a degree above absolute zero, they lose their identities and blend. At low enough temperatures, a collection of millions of atoms can behave like a single “superatom.” This collection is known as the “Bose-Einstein Condensate,” after the two physicists whose work predicted its existence in 1924. “I was so curious to see what this new state of matter was like,” Dr. Hau said. (Source)
In June 1997, Hau and her co-workers finally cooled atoms enough to form a Bose-Einstein Condensate. “We were incredibly happy,” she said. “We had succeeded.” They were among the first people in the world to see those condensates.
She explained that scientists made a special substance called a condensate. They used lasers to change it, making it slow down light passing through. They suspended the condensate in a vacuum and shot laser pulses through it. The pulses slowed down and even stopped completely. When they turned the lasers back on, the light pulses returned. This means they can “store” light for a short time, like pausing a video.
In 2001, she made a big breakthrough. Using a special device she built, which looks like a big pinball machine with mirrors and lasers, she took a bunch of sodium atoms and cooled them to just above absolute zero. Then, she shot a beam of light into these sodium atoms, and amazingly, the light stopped.
The light paused inside the sodium atoms. This happened because at the moment the light hit the sodium, it was also hit by another laser called a coupling laser.
This might sound complicated, but it has a useful computer application. If you can control, stop, and manipulate light, you could create a new type of super-fast computer called a quantum computer. Instead of storing information on a disk, these quantum computers would use light to store and send information through optical fibers.
What happens to light when it stops?
Basically, when light is stopped, it does disappear for a moment. It gets stuck. You can make it move again by, in a way, opening a gate To stop the light, a special laser has to mix with a cloud of sodium atoms. The laser hits the sodium atoms, stopping the light. When the laser is turned off, the light starts moving again. That’s the basic idea of how it works. In 2018, a study published that says Light completely stopped for a record-breaking minute. (Source)
Dr. Lene Hau was asked: Are you changing reality? Are you taking this basic fundamental property of all reality — light — and obliterating what exists in existing light?
Dr. Lene Hau
She said what they are doing is a kind of magic, but on the other hand, it needs to be understood that we are dealing with very, very tiny quantities of light. It’s not as if this can be extrapolated to mean that the light flowing off a person’s face or off a tree could ultimately be captured or stopped — almost like some kind of science-fiction manipulation of light.
This is a very limited control of light involving this super-cooled sodium that eventually may have implications for super-fast computers.
Manipulating Light
In 2014, Dr. Hau said that she not only stopped the light but also moved it around, manipulating it for half a minute before making it reappear.
”We can hold on to the light, move it around, or even save it for later. We can actually manipulate it, “ said Dr. Hau in an interview with ScienceNordic after her talk at the annual Hans Christian Andersen (HCA) lecture at The University of Southern Denmark.
With a coupling laser, Dr. Hau shone a beam of light — a light wave — through the Bose-Einstein condensate. The cold environment of the condensate not only slows down the light but also compresses it.
Coupling laser light is special because it couples together two energy levels of the molecule to make a superposition. Inside the condensate, the light from the coupling laser is compressed from being one kilometer long to only 0.02 millimeters.
“Once the lightwave is inside the Bose-Einstein condensate, we turn off the laser. Though the light is gone, it leaves a distinct imprint behind in the atom cloud,” said Dr. Hau. This process creates a sort of cast of light in the actual matter — an imprint.
Using such an imprint, Dr. Hau had shown that it is possible to save the light wave and even move it around for up to half a minute. This also means moving it out of the condensate where is was created. “We can slow it [the light] down, stop it, and move it around, and then create a copy of it in a new place,” explained Dr. Hau.
It is possible to manipulate the cast of the light, said Dr. Hau. “We can make changes to the cast of light, which will then become apparent when we make it into light again. So it’s not just a way to store light but also to manipulate it.”.
How can you manipulate the light wave? Could you for example change the color of the light? “In principle, you could change the color of the light, yes. But for information processing it’s probably more important to change the shape of the light pulse so you get a different amplitude variation or a different phase,” said Dr. Hau.
What can we use it for?
“The aim has been fundamental research, that is, learning new things about nature. In the long term, I think, we might be able to use it for areas such as information processing in both areas of classical information and quantum information,” said Dr. Hau.
The manipulation and storing of light could prove to be a step towards the development of quantum computers. We all know that Quantum computers exist. The list of laboratories with functioning quantum systems includes IBM, Google, Microsoft, D-Wave, QuEra and scores more. There are several functioning quantum computers in both Europe and China.
A controversial linen shroud - regarded by some to be the one Jesus was buried in - has baffled the world for more than centuries.
When it was first exhibited in the 1350s, the Shroud of Turin was touted as the actual burial shroud used to wrap the mutilated body of Christ after his crucifixion.
Also known as the Holy Shroud, it bears a faint image of the front and back of a bearded man, which many believers is Jesus' body miraculously imprinted onto the fabric.
But research in the 1980s appeared to debunk the idea it was real after dating it to the Middle Ages, hundreds of years after Christ's death.
Now, Italian researchers who used a new technique involving x-rays to date the material have confirmed it was manufactured around the time of Jesus about 2,000 years ago.
Scientists have used a technique called Wide-Angle X-ray scattering to predict that the age of the shroud of Turin is close to 2000 years old
Italian researchers used a special X-ray technique to look at how the Shroud of Turin's threads (pictured) have aged, revealing it was manufactured around the time of Christ
They say the fact the timelines add up lends credence to the idea that the faint, bloodstained pattern of a man with his arms folded in front were left behind by Jesus' dead body.
The Bible states that Joseph of Arimathea wrapped the body of Jesus in a linen shroud and placed it inside the tomb.
Matthew 27:59-60 reads: 'Then Joseph took the body and wrapped it in a new linen cloth. He put Jesus’ body in a new tomb that he had dug in a wall of rock. Then he closed the tomb by rolling a very large stone to cover the entrance. After he did this, he went away.'
The burial cloth has captivated the imagination of historians, church chiefs, skeptics and Catholics since it was first presented to the public in the 1350s.
French knight Geoffroi de Charny gave it to the dean of the church in Lirey, France, proclaiming it as the Holy Shroud.
The Bible states that, Joseph of Arimathea wrapped the body of Jesus in a linen shroud and placed it in a new tomb
It has been preserved since 1578 in the royal chapel of the cathedral of San Giovanni Battista in Turin, Italy.
The cloth appears to show faint, brownish images on the front and back, depicting a gaunt man with sunken eyes who was about 5ft 7 to 6ft tall.
Markings on the body also correspond with crucifixion wounds of Jesus mentioned in the Bible, including thorn marks on the head, lacerations on the back and bruises on the shoulders.
Historians have suggested that the cross he carried on his shoulders weighed around 300 pounds, which would have left contusions.
The Bible states Jesus was whipped by the Romans, aligning with the lacerations on the back, who also placed crown of thorns on his head before the crucifixion.
The 14-foot-long Shroud of Turin is touted as wrapping used for Jesus' body after the crucifixion, which shows a faint, bloodstained pattern of a man with his arms folded in front
In 1988, a team of international researchers analyzed a small piece of the shroud using carbon dating and determined the cloth seemed to have been manufactured sometime between 1260 and 1390 AD.
This technique used the decay of a radioactive isotope of carbon (14C) to measure the time and date objects containing carbon-bearing material.
Some experts have said that the linen's authenticity should no longer be disputed, claiming it was made from flax grown in the Middle East and features a helmet-style crown of thorns on the man's face.
However, others have held on to the notion that it is fake due to the 1988 radiocarbon dating analysis conducted at three different laboratories, which all determined it was only seven centuries old.
The Shroud of Turin features the image of a man with sunken eyes, which experts have analyzed under different filters to study it (pictured)
For the new study, scientists at Italy's Institute of Crystallography of the National Research Council conducted a recent study using wide-angle X-ray scattering (WAXS).
The technique measures the natural aging of flax cellulose and converts it to time since manufacture.
The team studied eight small samples of fabric from the Shroud of Turin, putting them under an X-ray to uncover tiny details of the linen's structure and cellulose patterns.
Cellulose is made up of long chains of sugar molecules linked together that break over time, showing how long a garment or cloth has been around.
To date the shroud, the team used specific aging parameters, including temperature and humidity, which cause significant breakdown of cellulose.
The scientists obtained small samples of the shroud of Turin (left) and exposed it to Wide-Angle X-ray radiation to create an image of the linen sample (right) which was used for dating
What is the Shroud of Turin?
The Shroud of Turin is a 14-foot-long linen cloth with a faint image of a crucified man.
The image on the shroud is believed to reflect the story of Jesus' crucifixion, giving rise to the belief that the cloth is the burial shroud of Jesus himself.
The authenticity of the shroud has been frequently brought into question over the years but there are also many studies claiming to validate its origin.
It is considered to be one of the most intensely studied human artefacts in history.
Since it first emerged in 1354 Vatican authorities have repeatedly gone back and forth on whether it should be considered the true burial shroud.
The shroud is currently stored at the Cathedral of St. John the Baptist in Turin but is only publicly displayed on special occasions.
Based on the amount of breakdown, the team determined that the shroud of Turin was likely kept at temperatures at about 72.5 degrees Fahrenheit and a relative humidity of around 55 percent for about 13 centuries before it arrived in Europe.
If it had been kept in different conditions, the aging would be different.
Researchers then compared the cellulose breakdown in the shroud to other linens found in Israel that date back to the first century.
'The data profiles were fully compatible with analogous measurements obtained on a linen sample whose dating, according to historical records, is 55-74 AD, found at Masada, Israel [Herod's famous fortress built on a limestone bedrock overlooking the Dead Sea],' reads the study published in the journal Heritage.
The team also compared the shroud with samples from linens manufactured between 1260 and 1390 AD, finding none were a match.
'To make the present result compatible with that of the 1988 radiocarbon test, the Shroud of Turn should have been conserved during its hypothetical seven centuries of life at a secular room temperature very close to the maximum values registered on the earth,' the study reads.
Lead author Dr Liberato De Caro said in a statement that the 1988 test should be deemed as incorrect because 'Fabric samples are usually subject to all kinds of contamination, which cannot be completely removed from the dated specimen.'
'If the cleaning procedure of the sample is not thoroughly performed, carbon-14 dating is not reliable,' he added.
The shroud has been preserved since 1578 in the royal chapel of the cathedral of San Giovanni Battista in Turin, Italy
Previous studies have also used X-ray analysis to confirm that the flax used to make the linen in the shroud (pictured) was grown in the Middle East
'This may have been the case in 1988, as confirmed by experimental evidence showing that when moving from the periphery towards the center of the sheet, along the longest side, there is a significant increase in carbon-14.'
Scientists have long been studying the Shroud of Turin with hopes of solving the centuries-old mystery.
More than 170 peer-reviewed academic papers have been published about the mysterious linen since the 1980s, with many concluded it to be genuine.
Testing in the 1970s looked at whether the images were made through painting, scorching or other agents, but they none could be confirmed.
Another group of experts from the Institute of Crystallography announced in 2017 that they had found evidence that the shroud featured the blood of a torture victim.
They claimed to have identified substances like creatinine and ferritin that are usually found in patients who suffer forceful traumas.
The alleged findings contradicted claims the face of Jesus was painted on by forgers in medieval times.
Carbon dating, also referred to as radiocarbon dating or carbon-14 dating, is a method that is used to determine the age of an object.
Carbon-14 is a carbon isotope that is commonly used by archaeologists and historians to date ancient bones and artefacts.
The rate of decay of carbon-14 is constant and easily measured, making it ideal for providing age estimates for anything over 300 years old.
It can only be used on objects containing organic material - that was once 'alive' and therefore contained carbon.
The element carbon apears in nature in a few slightly different varieties, depending on the amount of neutrons in its nucleus.
Called isotopes, these different types of carbon all behave differently.
Most of the stable, naturally occurring carbon on Earth is carbon 12 - it accounts for 99 per cent of the element on our planet.
While carbon-14 is a radioactive version of carbon.
Carbon-14 occurs naturally in the atmosphere as part of carbon dioxide, and animals absorb it when they breathe.
Animals stop taking it in when they die, and a finite amount of the chemical is stored in the body.
Radioactive substances all have a half-life, the length of time it takes for a material to lose half of its radioactivity.
Carbon-14 has a long half-life, 5,370 years to be exact.
This long half-life can be used to find out how old objects are by measuring how much radioactivity is left in a specimen.
Due to the long half-life, archaeologists have been able to date items up to 50,000 years old.
Radiocarbon dating was first invented in the 1940s by an American physical chemist called Willard Libby. He won the 1960 Nobel Prize in Chemistry for his discovery.
Inside NASA's $1 BILLION plan to obliterate the ISS: Step-by-step graphic reveals how the doomed space station will be destroyed in 2030 - with up to 100 TONNES expected to slam into Earth
Inside NASA's $1 BILLION plan to obliterate the ISS: Step-by-step graphic reveals how the doomed space station will be destroyed in 2030 - with up to 100 TONNES expected to slam into Earth
In 2030 the ISS will be tugged into Earth's atmosphere and destroyed
Experts say that the ISS is no longer useful for NASA and is a growing liability
The International Space Station (ISS) is not just a remarkable feat of scientific progress but, for many, is humanity's crowning achievement.
For the last 24 years, this football field-sized testament to human ambition and cooperation has whizzed silently over our heads 16 times a day without fail.
But it will soon be time to say goodbye to our outpost among the stars as NASA begins to lay out its $1 billion plan to bring the ISS crashing back to Earth.
By 2030, a SpaceX-operated tugboat will drag the space station back into Earth's atmosphere where it will burn up and, hopefully, fall harmlessly into the ocean.
However, while it might be sad to see the station go, experts say the ISS is already long past its expiry date.
After 24 years in orbit, NASA has now revealed its plans to bring the ISS crashing back to Earth in 2030
Since 1998 when construction began on the first modules, the ISS has hosted more than 250 visitors from 20 different countries.
In that time, astronauts have produced over 400 research papers and have studied everything from how mice embryos develop in microgravity to more efficient ways to recycle urine.
But after roughly 146,000 orbits, the systems and hardware installed on the ISS are beginning to show their age.
Weighing 400 tonnes (880,000 lbs), equivalent to more than 400 elephants, the ISS is so large that it can't actually stay in such a low-Earth orbit unassisted.
As it orbits, the station constantly hits particles from Earth's atmosphere which gradually but inevitably drag it back toward the planet.
This means that the station's thrusters need to be regularly fired in order to keep it at a stable orbit of around 250 miles (400km) above Earth.
The ISS (pictured) was initially constructed in 1998 and has been home to more than 250 visitors from 20 different countries
How will the ISS be brought back to Earth?
Starting from 2026 the ISS will be allowed to gradually fall from 250 miles to 200 miles above Earth.
Meanwhile, the last human crew will depart the ISS and take anything of historical importance they can carry.
As the ISS falls from 200 miles to 175 miles, a modified SpaceX Dragon capsule will dock with the station.
Once the station hits the point of no return at 175 miles, the Dragon capsule will begin to guide the ISS into an elliptical orbit.
When the time is right, the space tug will deliver one last kick and push the station into Earth within less than half an orbit.
The ISS and tug will hit the atmosphere at 17,000 mph and be destroyed.
Hopefully, whatever doesn't burn up in the atmosphere will splash harmlessly into the Pacific Ocean near Point Nemo.
If these thrusters failed, the station would gradually fall out of orbit and crash, uncontrolled down to Earth.
To avoid the station falling of its own accord and potentially threatening a populated area, NASA unveiled its plan to deorbit the station in 2022.
Starting from 2026, the ISS will be allowed to fall under the effects of atmospheric drag until it reaches a height of about 200 miles (320km).
At this point, the last human crew will depart the station on a regular crew capsule, taking with them whatever equipment or items are deemed most historically important.
Once the last crew have gone, the station will continue to fall over several months until it reaches the 'point of no return' at an altitude of 175 miles (280 km).
When the station hits this point NASA deems that there is no way the ISS could be boosted back up to its old orbit and it now must be brought safely down to Earth.
To deliver the finishing blow, NASA has commissioned a 'space tug' which will launch from Earth, dock with the ISS, and then push the station out of orbit.
Speaking in a recent NASA press conference, Dana Weigel, NASA’s ISS manager, explained that the tug would do this over several stages over 18 months.
Ms Weigel says: 'At the right time it will perform a complex series of actions... over several days to deorbit the space station.
NASA now plans to use a SpaceX tug to push the station out of orbit so that most of the station will burn up in Earth's atmosphere upon reentry
'First, the deorbit vehicle will perform orbit shaping burns to put the station in a low elliptical orbit and then, eventually, it will perform a final reentry burn'.
Most of the space station will be destroyed as it hits the thicker parts of the atmosphere at speeds of around 18,000 miles per hour (29,000km/h).
However, between 40 and 100 tonnes of material, mainly made up of the station's denser components, are still expected to slam into a remote region of Earth.
NASA hopes that its careful planning will bring the remaining pieces down at Point Nemo, a spot in the Pacific Ocean so remote that astronauts on the ISS are often the closest living people.
So far, between 260-300 space objects have already been brought down at Point Nemo, earning it the nickname 'the spaceship graveyard'.
If all goes to plan, any remaining debris will fall near Point Nemo (pictured) in the Pacific Ocean, this is the furthest place on earth from any living person
However, developing a spaceship capable of bringing this monumental station safely to Earth will not be easy or cheap.
Ms Weigel said: 'The deorbit vehicle will need six times the usable propellant and three to four times the power generations and storage of today's Dragon spacecraft.
'The thing that I think is most complex and challenging is that this burn must be powerful enough to fly the entire space station all the while resisting the torques and forces caused by increasing atmospheric drag.'
NASA had originally suggested that it would employ a Russian Progress spacecraft to deliver the final push.
NASA has commissioned SpaceX to develop a modified version of their Dragon Capsule (pictured). The difference is that the Trunk section (bottom) will need to function as its own spaceship
But as geopolitical tensions escalated, Russian officials have gone back and forth on whether they will commit to the ISS beyond 2024.
Perhaps spooked by their partner's lack of commitment, the space agency has now commissioned Elon Musk's SpaceX to provide the space tug instead.
The final tug will be based on the SpaceX Dragon with an enhanced trunk section.
That trunk will essentially be a spaceship in its own right complete with navigational equipment, a huge fuel supply, and an enormous array of engines.
NASA now estimates that the total cost of developing this new system will be $1 billion (£800 million).
NASA estimates it will cost $1bn (£800m) to convert a Dragon capsule (pictured) into a vehicle capable of pushing the ISS out of orbit
Bringing satellites out of orbit is always somewhat risky but, thanks to improved modelling, has become a fairly routine part of the space industry.
While there is room for error at every step of the mission, the most critical moment will come as the space tug begins its final deorbit burn.
Dr Jonathan McDowell, an astronomer at the Harvard–Smithsonian Center for Astrophysics, told MailOnline: 'You can lower the ISS down to maybe 250km (150 miles) and still fly it the way you are now, but below that you're flying 17,000 miles per hour through the upper atmosphere so you need much more muscle power.'
The biggest concern is that when the ISS reaches an altitude of 100 miles (150km), the rocket won't be able to keep it pointed in the right direction.
To bring the ISS safely out of orbit will require a massive amount of thrust. Even carrying a spaceship that powerful into orbit will require SpaceX to upgrade from the Falcon 9 rocket (pictured) to the currently experimental Falcon Heavy
Dr McDowell says: 'Now you're firing the rocket in the wrong direction and you're tumbling end over end so you end up.
'You end up with a space station that is in a very, very low orbit that's going to reenter somewhere in a matter of days but you don't know where.'
However, that station was only one-fifth the size of the ISS so the space tug will need to be significantly stronger.
To make matters worse, space weather conditions can cause the Earth's atmosphere to fluctuate, changing the amount of resistance on the space station.
This could potentially trigger the station to tumble out of control, falling past the point of no return earlier than NASA anticipated.
Unfortunately, NASA already has a clear example of what can happen when deorbiting a space station goes wrong.
In 1979, NASA tried to deorbit their 75-tonne space station Skylab (pictured), the resulting disaster saw pieces of debris slam into populated regions of Western Australia
In 1979, NASA's first space station, Skylab, had been slipping from its intended orbit for months and the space agency made the decision to push into a dive over an uninhabited region of the Indian Ocean.
The 75-tonne structure tore itself apart as it crashedthrough the atmosphere sending debris falling over parts of populated parts of Western Australia.
Most of the debris did fall in the ocean as intended and no one was hurt, but the Australian town of Esperance did fine NASA for littering.
NASA's new space tugwill need to deliver one final kick which is strong enough to bring the station down in less than half an orbit while not being so powerful that it tears the station apart.
Over recent years there has also been a worrying trend of more space material surviving re-entry than intended.
Laura Forczyk, founder of space consultancy firm Astrolytical, told MailOnline: 'One thing that is popping up as a bit of a concern is that our modelling for what gets burned up in the atmosphere is proving to be a little off.'
Since the Skylab disaster, NASA has also miscalculated whether objects will burn up in orbit more often than expected. This led to pieces of an ISS battery (pictured) slamming through the roof of someone's house
'But this shouldn't be too much of a concern since it's just going over the Pacific Ocean,' Ms Forczyk adds.
Ultimately, since 1979 when Skylab crashed to Earth, NASA has gotten a lot better at bringing material out of orbit and the risk of the ISS missing its target is exceptionally low.
Ms Forczyk also points out that NASA is giving itself an extremely long mission time which should help mitigate any unexpected interference from space weather.
Provided SpaceX's tug meets the specifications NASA provides and doesn't suffer any kind of software glitch in flight, the ISS should return to Earth with minimal risk.
Large pieces of a SpaceX Crew-1 have also been found in a field in Australia in 2022. Hopefully, any debris from the ISS will land safely in the Pacific Ocean
While it might be sad to see the ISS go, the hard truth is that the ISS's time is finally up.
Ms Forczyk said: 'The bottom line is that the ISS is getting older, some of that hardware's been up there for almost 25 years.'
The ISS was initially meant to be deorbited in 2016 but has had its lifespan extended several times in the intervening years.
This means that many of the systems and equipment on the station are now out of date and increasingly incompatible with modern technology.
More worryingly, the very structure of the ISS is beginning to show troubling signs of deterioration.
Each day the exterior of the station shifts from -120°C (-184°F) to 120°C (248°F) as it moves in and out of the sun's rays.
The ISS (pictured) has served humanity well for over two decades but the station is now old, outdated, and increasingly at risk of failure
The ISS was originally coated with materials designed to reflect most of the heat, but constant exposure to UV radiation has degraded these coatings in some areas.
This has created uneven expansion which is putting an intense strain on the station's structure which has now created leaks.
Ms Forczyk says that these risks are dangerous but that the costs of keeping the station safe are simply no longer worth it.
'I don't believe it's a risk worthy of evacuating early, but as we're seeing with Boeing's Starliner you can never tell when equipment is going to go in another direction,' Ms Forczyk says.
'There's nothing saying we absolutely have to retire the ISS by 2030, it's simply budgets and balancing logistics.'
Beyond these structural concerns, some argue that the ISS is now outdated in terms of what NASA wants to get out of its space programme.
As NASA turns its attention to projects like the Lunar Gateway orbital station, the ISS has served its purpose and is no longer needed to further the space agency's ambitions
Dr McDowell explains: 'There's an argument to be had that we've learned most of what we need to from the ISS.
'Now, NASA wants to spend their human spaceflight on going to the moon, and you can't fund both.'
Dr McDowell says that the true legacy of the ISS is that it has taught us how to operate a large facility in space for a long period of time.
That is knowledge which will be critical for NASA's future missions to the moon and Mars, but the ISS has now simply outlived its usefulness.
Mr McDowell concludes: 'NASA is an agency that does the frontier, and the frontier is moving out.
'Now, low earth orbit is just another place where humans do business and that's not where NASA should be - NASA should be at the frontier.'
A rogue, hyper-speed object — over 27,306 times the size of Earth — is hurtling so fast through our galaxy that it might break free of the Milky Way, according to NASA.
Scientists determined the mysterious object was cruising at a breakneck one million miles per hour when they spotted it more than 400 light years from Earth - one light-year is equal to six trillion miles.
While experts have not determined what the newfound celestial body is, they speculated it is a 'brown dwarf,' a star which is larger than a planet but lacks the mass to sustain long-term nuclear fusion in its core like Earth's sun.
If the object confirmed as a brown dwarf, it would be first-ever to be documented in a chaotic, hyper-speed orbit capable of breaking free from our home galaxy.
A rogue, hyper-speed object - over 27,306 times the size of Earth - is hurtling so fast through our galaxy that it might break free of the Milky Way, according to NASA. The fast-moving object (NASA artist's image above, right) is estimated to be cruising at 1 million miles-per hour
'I can't describe the level of excitement,' German citizen-scientist Martin Kabatnik, a long-time member of NASA's Backyard Worlds program, said in statement.
'When I first saw how fast it was moving,' the Nuremberg-based researcher confessed, 'I was convinced it must have been reported already.'
Backyard Worlds citizen-scientists Martin Kabatnik, Thomas P. Bickle and Dan Caselden were the first to spot this million mph object a few years ago, earning the hyper-speed object the catalogued name CWISE J124909.08+362116.0.
According to astronomer Dr Kyle Kremer, who has collaborated with them on better understanding the object, several astrophysics theories could explain how the object, CWISE J1249 for short, could have gotten to its incredible speed.
In one theory, CWISE J1249 rocketed out of a two star or binary star system after its 'white dwarf' sister star died off — collapsing in an explosive runaway nuclear fusion reaction called a supernova.
Another viable theory has it that CWISE J1249 originated inside a tight cluster of starts called a 'globular cluster' where it was flung free via the pull of a black hole.
'When a star encounters a black hole binary,' Dr Kremer said in a NASA statement on the discovery, 'the complex dynamics of this three-body interaction can toss that star right out of the globular cluster.'
The volunteers who make up NASA's 'Backyard Worlds' work with interstellar image data taken by NASA's Wide-field Infrared Survey Explorer (WISE) - a huge 'all sky' survey that ran from 2009-2011 and again from 2013-2024. Above, the WISE telescope (artist's concept)
NASA's WISE telescope scans led to the discovery of thousands of minor planets in our galaxy and the first Earth 'trojan asteroid,' a rock that orbits the same ring around the sun as our own planet. Above, a WISE mosaic 'the Heart and Soul nebulae' about 6,000 light-years from Earth
A host of university academics and government scientists, including members of the NASA Goddard Space Flight Center, have now drafted up a report on these volunteer citizen-scientists' observations, awaiting peer review at Cornell's arXiv site.
These experts, including an astronomer from the University of Leicester and an astrophysicist with the American Museum of Natural History, have made their own case that the object is a 'hypervelocity L subdwarf.'
That would make it among the smallest objects to qualify as a brown dwarf ever documented.
The international group of volunteers who make up NASA's 'Backyard Worlds' work with interstellar image data taken by NASA's Wide-field Infrared Survey Explorer (WISE) — a huge 'all sky' survey that ran from 2009-2011 and again from 2013-2024.
NASA's WISE telescope scans led to the discovery of thousands of minor planets in our galaxy, multiple star clusters and the first Earth 'trojan asteroid,' meaning a rock that orbits the same ring around the sun as our own planet.
It has been NASA's hope that members of the general public, like Backyard Worlds' team, will make even more discoveries with this vast haul of outer space data.
The researchers tested 100 scenarios to see where high-speed CWISE J1249 might go next. The team found multiple scenarios (straight grey lines above) where this L subdwarf is likely to fling itself out of the Milky Way (the blue-dotted circle is the boundary of our Milky Way)
According to NASA, scientists plan to train further equipment on CWISE J1249 in an effort to get a better sense of its chemical make-up or 'elemental composition.'
The chemistry of this high-speed object could hold 'clues about which of these scenarios is more likely,' whether it was flung by a black hole or a collapsing white dwarf, whether it is a gas giant or a burning brown dwarf.
Using open source software for modeling galactic orbits of celestial bodies, called galpy, these researchers tested '100 random initial conditions' alongside the identifying data they already know about CWISE J1249 to see where it might go next.
As published in their arXiv paper, which is awaiting peer-review with the Astrophysical Journal Letters, the team found multiple scenarios where this suspected 'hypervelocity L subdwarf' is likely to fling itself out of the Milky Way.
'Given the uncertainties in the inferred velocities and potential models,' the team wrote in their study, 'we find that [WISE] J1249+3621 has a significant probability of being unbound to the Milky Way.'
'17 percent of our simulated orbits are unbound over 10 gigayears,' they added, meaning that the object could eject itself into the unknown in about 10 billion years.
Something in space powerful enough to slingshot a would-be star out of the Milky Wayat a million miles an hour is mystifying scientists.
A team of citizen scientists first discovered the object while they were working on NASA’s Backyard Worlds Planet 9 project, which uses images from the space agency’s WISE (Wide-field Infrared Explorer) mission. The mission ran from 2009 to 2011 and mapped the sky in infrared light. Once scientists at NASA got involved, they’ve since learned more about the object, including what it could be made of and where it came from.
What is the object?
Right now, researchers at NASA believe the fast-flung object, which they’ve called CWISE J124909.08+362116.0, once lived alongside another celestial body, as binary pairs are common in the Milky Way. The object also likely has a low-mass and could be a small star or a brown dwarf, an object larger than a gas giant planet, but lacking the necessary nuclear fusion to be a certifiable star. It’s possible that it was a partner to a white dwarf that went supernova. If it finally teetered over the edge towards self-annihilation and exploded, the resulting force could have given the runaway object its extraordinary speed.
This artist's concept shows a hypothetical white dwarf, left, that has exploded as a supernova next to a low-mass celestial body.
Another explanation places CWISE J124909.08+362116.0 in a sea of many more companions.
Data obtained with the W. M. Keck Observatory in Maunakea, Hawaii showed that the fast-flying object is very old. NASA officials write it is “likely from one of the first generations of stars in our galaxy.”
This fits the description of a globular cluster, a spherical collection of hundreds of thousands to millions of stars that can be very old. Perhaps CWISE J124909.08+362116.0 lived in such a packed community, only separated by an average distance of just one light-year apart. A “chance meeting” with a pair of black holes, NASA says, may have been enough to send it on a one-way trip into intergalactic space.
“When a star encounters a black hole binary, the complex dynamics of this three-body interaction can toss that star right out of the globular cluster,” Kyle Kremer, a member of the research team and incoming assistant professor in UC San Diego’s Department of Astronomy and Astrophysics, said in NASA’s statement.
More data on the runaway’s elemental composition could finally answer why it’s so out of this world.
Well-placed observers have a rare opportunity to see an interplanetary spacecraft early next week.
If skies are clear, dedicated observers and imagers have a shot early next week at seeing a spacecraft headed to Jupiter.
The Mission is JUICE, the European Space Agency’s Jupiter Icy Moons Explorer. Launched atop an Ariane-5 rocket from Kourou Space Center in French Guiana on April 14th, 2023, JUICE is due to arrive at Jupiter in 2031. But first, the spacecraft will perform several planetary flybys to pick up speed, hurdling it towards the outer solar system.
Firsts for ESA
JUICE marks several firsts for space exploration and ESA. JUICE is the first non-NASA solo mission to the outer solar system, as well as the first ESA mission to Jupiter. The mission also follows in the footsteps of NASA’s Juno mission, utilizing enormous solar panels instead of a nuclear-powered MMRTG for power.
In another first, JUICE will perform the first-ever twin Earth-Moon flyby for this upcoming boost. This is a challenging ‘thread the needle,’ sort of maneuver, as the Moon flyby sets up the spacecraft for the Earth flyby. The maneuver is termed a ‘LEGA,’ or Lunar-Earth Gravitational Assist. JUICE fired its engines for 43 minutes last year to set it up for this month’s Earth-Moon flyby. A series of four smaller course correction burns were recently carried out, starting with a 31-second maneuver on July 22nd.
The big test for the spacecraft will come in 2031, when JUICE fires up its main engines for orbital insertion around Jupiter. The trick during any engine burn for the spacecraft is to not induce any unwanted wobbles in the enormous cruciform-shaped solar panels.
The double flyby is the fortuitous result of the launch window back in 2023. The first Moon flyby gives engineers a chance to tweak the Earth pass shortly before closest approach if needed. The total delta-V maximum for the spacecraft is 2,700 meters per second or 6,000 miles per hour.
The closest Moon approach occurs on Monday, August 19th at 21:16 Universal Time (UT), 700 kilometers from the lunar surface.
A diagram of the Moon encounter. Credit: ESA.
Closest Earth approach occurs about 24 hours later on Tuesday, August 20th at 21:57 UT. At its closest, JUICE will pass 6,807 kilometers from the surface of Earth over northeastern Asia and the Pacific. This encounter happens in the daytime. Australia and southeast Asia have the best shot at seeing JUICE inbound just before closest approach in the pre-dawn sky.
…and a diagram of the Earth encounter. Credit: ESA.
For Europe and North America, the circumstances are less favorable. These locales will see the spacecraft farther out when it’s highest in the sky. For example, Paris will see the spacecraft at around 23:20 UT at a range of 220,000 miles/354,000 kilometers out. Boston will see JUICE at a range of 150,000 miles/241,000 kilometers away around 6:20 UT in the predawn sky.
The southeastern U.S. gets another shot around 1:00 UT on August 21st (9:00 PM Eastern Daylight Time August 20th). This low to the horizon opportunity occurs at dusk, as the spacecraft is then about 30,000 miles distant.
ESA’s ESOC (European Space Operations Centre) and the worldwide Estrack network will track JUICE throughout the flyby. This will also give mission controllers a chance to test key instruments, which will be switched on during the pass. Of special concern is the RIME (Radar for Icy Moons Exploration) instrument. RIME seems to be getting interference from other spacecraft instruments. Controllers will operate it in both solo and tandem mode along with other onboard instruments during the lunar flyby, in an effort to troubleshoot RIME. RIME is crucial to probing the interior of Jupiter’s icy moons.
Spotting JUICE
The key to spotting JUICE is knowing just where and when to look. JUICE is 27 meters across from the tip of one solar panel to another, and will pass Earth within range of the ring of geostationary satellites. A good specular glint of the Sun off of one of the large solar panels could temporarily raise JUICE in range of naked eye brightness.
Getting a precise position on JUICE is tricky, as most planetarium programs won’t include the deflection of the spacecraft due to the gravity of the Earth and the Moon. Generating ephemerides with JPL Horizons is your best bet, as it’ll give you a precise position in the sky in Right Ascension (RA) and Declination to point and conduct a search. Simply watch at the appointed time, and attempt to ‘ambush’ JUICE as it glides past. Much like a satellite, JUICE will look like a moving ‘star’ drifting across the field of fixed background stars.
JUICE is spacecraft ID -28 in the JPL Horizons System.
Astronomer Gianluca Masi caught sight of JUICE during a Virtual Telescope session on August 9th:
JUICE from August 9th, at 3.3 million kilometers out. Credit: Gianluca Masi/The Virtual Telescope Project.
Heavens-Above may post tracking maps for JUICE. They’ve done so in the past… we’ll note these here this weekend if they turn up.
Next up, JUICE will flyby Venus next August. It will then make two more Earth flybys, one in 2026 and a final one in 2029.
Good luck and clear skies, on your quest to nab JUICE on this historic Earth-Moon flyby.
Unknown space object is discovered speeding at over 1 million miles per hour
Unknown space object is discovered speeding at over 1 million miles per hour
Story by Eric Ralls
Unknown space object is discovered speeding at over 1 million miles per hour
Humans have always been captivated by the star-studded skies. Much like an orchestra thrills its audience with each instrument, our universe continues to astound us with each new revelation, including this recent discovery of CWISE J1249 by NASA citizen scientists of an unknown object moving at incredible speed.
One such incredible discovery was recently made by an exceptional group of astronomical enthusiasts, the citizen scientists of NASA's Backyard Worlds: Planet 9 project.
Their keen eyes spotted an object moving at an astonishing speed of 1 million miles per hour, a rarity in the tranquil orbits of the Milky Way. This sensational find marks the first detection of such a fast and compact celestial object.
Understanding the Backyard Worlds project
NASA's "Backyard Worlds" is a fun citizen science project that invites everyone to help find new celestial objects.
This initiative aids in the analysis of huge amounts of data from NASA's NEOWISE mission to spot elusive brown dwarfs, rogue planets, and other cosmic gems that might have slipped past automated searches.
Related video:
The 7 Strangest Objects In The Universe (Dailymotion)
Participants, called "citizen scientists," get to analyze images online, hunting for moving objects that could lead to exciting discoveries.
It's a fantastic opportunity for people from all walks of life -- no matter their scientific background -- to pitch in on real astronomical research.
Those involved in Backyard Worlds have played a key role in spotting several brown dwarfs -- objects that are too big to be planets but not quite large enough to become stars.
CWISE J1249 and the NEOWISE mission
The Backyard Worlds
From 2009 to 2011, WISE diligently mapped the sky, capturing images in infrared light, before being reactivated as NEOWISE in 2013.
This project, which was retired in 2024, played a crucial role in this discovery.
A few years back, dedicated citizen scientists, Martin Kabatnik, Thomas P. Bickle, and Dan Caselden, noticed a faint and fast-moving object on their screens, which was later titled CWISE J124909.08+362116.0.
Follow-up observations confirmed the discovery and allowed the scientists to characterize the object, earning these citizen scientists co-authorship in the study documenting this discovery.
"I can't describe the level of excitement. When I first saw how fast it was moving, I was convinced it must have been reported already," said Kabatnik, hailing from Nuremberg, Germany.
Yet, the unique attributes of this object didn't stop at its extraordinary speed.
The low mass of CWISE J1249 makes it a difficult object to categorize -- it could either be a low-mass star or a brown dwarf, a celestial body somewhere between a gas giant planet and a star.
Despite being rare, planet-searching volunteers have already identified over 4000 brown dwarfs. However, none of these objects are on a galactic getaway like CWISE J1249.
Secrets of an ancient star
The intrigue doesn't end there.
Data from the W. M. Keck Observatory shows that CWISE J1249 possesses a different composition, with markedly less iron and other metals than other stars and brown dwarfs.
This unique composition indicates that CWISE J1249 might be quite ancient, possibly from one of the first generations of stars.
The object's breakneck speed has led to theories about its origin. Some speculate that it was part of a binary system with a white dwarf, which exploded as a supernova.
Alternatively, it might have been part of a globular cluster, a tightly bound cluster of stars, and a fortuitous encounter with a pair of black holes could have flung it off its path.
Collective effort in discovering fast-moving star
To further investigate these theories, scientists plan to examine the elemental composition of CWISE J1249 more closely.
The discovery was a collective endeavor, involving a medley of participants-volunteers, professionals, and students.
Kabatnik mentions Melina Thévenot and Frank Kiwy, whose efforts significantly contributed to this finding.
This study was led by Adam Burgasser, a professor at the University of California, San Diego (UCSD), along with co-authors Hunter Brooks and Austin Rothermich, who both commenced their astronomical careers as citizen scientists.
These scientific triumphs demonstrate how the collective power of curious minds can unravel the most profound mysteries hiding in the depths of our fascinating universe.
Future of citizen science
The discovery of CWISE J1249 is not just a remarkable achievement for those involved, but also a testament to the growing potential of citizen science in modern astronomy.
With access to ever-expanding data from missions like WISE and NEOWISE, citizen scientists are increasingly contributing to groundbreaking discoveries.
Projects like Backyard Worlds: Planet 9 demonstrate how the collaborative efforts of enthusiastic volunteers, armed with the right tools and guidance, can lead to significant scientific advancements.
As technology continues to evolve, the future holds even greater possibilities for citizen scientists to play an active role in unraveling the mysteries of our universe.
Zijn mythen gewoon fantasieverhalen? Mensen hebben een grote verbeeldingskracht. Toch ontstaan verhalen, mythen en legendes niet altijd simpelweg uit de creativiteit van een bevoorrechte geest.
Wat als het waar is? In het geval van oude legendes en mythen is het mogelijk dat de verbeelding met de werkelijkheid speelde. Fenomenen en gebeurtenissen die destijds niet zo gemakkelijk te verklaren waren, werden anders geïnterpreteerd. Laten we samen uitzoeken wat de wetenschappelijke en historische basis is achter enkele (zeer bijzondere) legendes uit de oudheid.
De zondvloed Niet alleen in de Bijbel, maar ook in tal van andere mythische tradities in het Oosten en de klassieke wereld, waren er verhalen over een vreselijke storm die de aarde 40 dagen lang hevig deed schudden.
Hoe verklaart de wetenschap het? Dit verhaal is het onderwerp geweest van verschillende hypothesen. De meest erkende is dat het verwijst naar een overstroming die in 5000 voor Christus het gebied trof dat overeenkomt met de huidige Zwarte Zee.
De ark van Noach De zondvloed, volgens de bijbelse traditie, werd door God gestuurd om mensen te straffen. Slechts één van hen kon worden gespaard, Noach. Dankzij Gods wil, bouwde hij een groot schip waarin hij een mannetje en een vrouwtje van alle levende dieren verzamelde. Die zouden de planeet opnieuw bevolken zodra de vloed voorbij was.
Wat zit er achter dit verhaal? Mensen gaven zichzelf in die tijd verklaringen voor dingen die ze nog niet konden begrijpen. Bijvoorbeeld voor de ontdekking van visfossielen op hoge bergtoppen. In de oudheid kon dit alleen maar het werk van een god zijn geweest. Wie weet kwamen mensen daarom met het verhaal van Noach op de proppen? Nu weten we echter dat het vinden dan visfossielen op bergtoppen het resultaat is van aardplaten tektoniek.
De Chimaera De Ilias is een epos dat wordt toegeschreven aan de Griekse dichter Homerus. Hierin werd ook de de mythe van de Chimaera vereeuwigt. Een vuurspuwend monster met een slangenstaart en een leeuwenkop. Het monster werd verantwoordelijk gehouden voor de periodieke verwoesting van de kusten van het huidige Turkije.
De realiteit die waarschijnlijk op deze mythe is geïnspireerd Achter de mythe van een vuurspuwend monster, kunnen volgens sommige geleerden de eeuwige vuren schuilgaan die vandaag de dag nog steeds te zien zijn op de berg Chimera in Turkije. De vuren worden aangedreven door methaangas dat uit de rotsen gutst vlakbij de archeologische opgravingen van Yanartaş. Hoogstwaarschijnlijk werden de vuren in de oudheid door zeelieden gebruikt als oriëntatiepunt. Als ze dit vanaf hun boten zagen, zou dit hebben bijgedragen aan het ontstaan van de mythe.
Orakel van Delphi Pythia was de priesteres die verantwoordelijk was voor het reciteren van de antwoorden van het orakel van Delphi. Ze kon dit alleen doen toen ze een staat van mystieke extase bereikte. Dit werd veroorzaakt door de dampen die uit een rots ontsnapten, althans dit is wat de Griekse historicus en filosoof Plutarchus ons vertelt.
De meest erkende hypothese over de oorsprong van de 'zoete dampen' De 'zoete dampen' die Plutarchus noemde, zijn het onderwerp geweest van talrijke studies en verhitte debatten. Wat bekend is, is dat de tempel gewijd aan Apollo in Delphi zich in een actief seismisch gebied bevindt. Er zijn twee breuklijnen onder gevonden. De meest erkende hypothese is dat een aardbeving langs de breuklijn de gassen veroorzaakte waarnaar de Griekse auteur verwijst.
Maar wat voor gas? Wat voor soort gas het was en of het hallucinogene eigenschappen had, daar zijn wetenschappers het niet over eens. Degenen die de aardbevingshypothese ondersteunen, geloven dat deze gassen de gassen waren die normaal in deze gevallen worden uitgestoten, zoals koolstofdioxide en zwavelzuur. Andere wetenschappers spreken van een mix van methaan en ethyleen.
De mythe van Atlantis Volgens de mythe, 'achter de Zuilen van Hercules' (die voor de Grieken het einde van de wereld vertegenwoordigden) werd een legendarisch eiland bewoond door zeer machtige halfgoden: Atlantis. Het einde van dit koninkrijk zou echter op één dag komen. Het zou vernietigd worden door een catastrofe nadat het tevergeefs had geprobeerd de stad Athene binnen te vallen.
Wat zou de inspiratie zijn voor deze legende? Velen zijn het erover eens dat dit verhaal geboren zou kunnen zijn na de uitbarsting van een vulkaan, Thera, in het gebied waar Santorini tegenwoordig staat.
Van Griekenland naar Hawaï Volgens de mythe werd de Kilauea-vulkaan bewoond door de vuurgodin Pele. Een onstuimige, opvliegende en wraakzuchtige godheid. Wraak zou het motief zijn geweest voor een van haar meest extreme acties: een heel bos in brand steken en een man in de vulkaan gooien, omdat hij niet voor haar koos, maar haar zus. De zus van de godin Pele was wanhopig en groef onvermoeibaar in de vulkaan om haar geliefde te vinden terwijl ze de lucht vulde met vonken en vulkaansteentjes.
De gevolgen van de uitbarsting van Thera Deze natuurramp, die ongeveer 3500 jaar geleden plaatsvond, was verantwoordelijk voor de ineenstorting van een deel van het eiland. Het veroorzaakte verschrikkelijke tsunami's en een gaswolk die hoogstwaarschijnlijk leidde tot het verval van de Minoïsche beschaving van het nabijgelegen Kreta.
Uitleg De historische hypothese en het ontstaan van deze oude 'soapserie' verwijst naar de eindeloze uitbarsting in de 15e eeuw. Uiteindelijk werd 430 vierkante kilometer bos op het eiland getroffen en duurde het 60 jaar. Het wanhopige graven van Pele's zus zou de verklaring zijn die mensen zichzelf gaven over de vorming van de Kilauea-caldera vulkaan
Namazu, de aardbevingsmeerval Een populaire Japanse legende betreft een gigantische meerval genaamd Namazu. Hij ligt verborgen onder de oppervlakte van Japan. Vastgehouden door de god Kashima, dankzij een gigantische steen op zijn kop. De gewelddadige aardbevingen die Japan doen schudden, zouden plaatsvinden wanneer, Namazu fladdert en zijn vinnen schudt als hij wil ontsnappen aan de controle van Kashima.
Wat is de wetenschappelijke basis van de legende? Het is bekend dat Japan op de verbindingslijn van verschillende tektonische platen ligt. Het land heeft talrijke vulkanen en wordt doorkruist door breuklijnen met een hoge mate van seismische activiteit. De meerval zou, volgens de populaire traditie, een dier zijn dat in staat is aardbevingen te voorspellen. Al deze oorzaken hebben hoogstwaarschijnlijk geleid tot het ontstaan van de legende.
Het meer dat doodt Een Kameroenese legende zegt dat, tijdens een tijdperk waar veel mensen het land verlieten, de mensen van de Bamessi besloten om andere mensen te verwelkomen. Mensen van de Kom, een andere stam die ze voor een periode bij hen lieten wonen. De mensen van de Kom waren echter te vruchtbaar. Na verloop van tijd waren er te veel. Daarom overtuigde de koning van de Bamessi zijn volk ervan dat ze een bedreiging vormden. Ze smeedden een complot om alle mannetjes van de Kom te doden.
De wraak van de koning en de betovering Uit wraak zei de leider van de Kom tegen zijn zus dat hij zelfmoord zou plegen. Zijn bloed zou een meer vol vissen vormen. Hij waarschuwde dat de mensen van de Kom daar uit de buurt moesten blijven. De mensen van de Kom verlieten het land. Het meer bleef bij de Bamessi. Op de visdag explodeerde het meer en doodde de mensen die in de buurt waren.
Kratermeer in Oregon (VS) Een andere legende over een meer is die van Crater Lake. Een vulkanisch meer gelegen in de caldera van Mount Mazama. Volgens de mythe zou dit het toneel zijn geweest van een bloedige strijd tussen de god van de onderwereld, Llao, en die van de lucht, Skell. Het gevecht tussen de twee goden zou, na aanvallen met stenen en vlammen, geëindigd zijn met het instorten van de vulkaan en de val van Llao. Dankzij de daaropvolgende regens zou het huidige meer zijn gevormd.
De realiteit Als we de strijd tussen de goden buiten beschouwing laten, wordt in de legende herhaalt wat er bijna 8000 jaar geleden gebeurde: er was een angstaanjagende vulkaanuitbarsting, de krater van de vulkaan stortte in en de regen vulde het bassin.
De legende van Rapuanate Volgens een legende op de Salomonseilanden werd een jongeman genaamd Rapuanate smoorverliefd op een vrouw van het eiland Teonimanu. Helaas werd zijn broer ook verliefd op haar en koos ze voor hem. Om wraak te nemen, stortte Rapuanate het land van zijn geliefde met een spreuk in zee.
Historische waarheden Het was een aardbeving die het eiland Teonimanu deed zinken. Het is een van de vele verzonken eilanden in dit deel van de Stille Oceaan. Door de aardbeving zou het eiland in de oceanische diepte van de Filipijnen zijn verdwenen. Toch is het verhaal van de familie-soap misschien interessanter om door te geven.
Project Helianthus – a Solar Sail Driven Geomagnetic Storm Tracker
Solar storms captured the imagination of much of the American public earlier this year when auroras were visible well south of their typical northern areas. As the Sun ramps into another solar cycle, those storms will become more and more common, and the dangers they present to Earth’s infrastructure will continue to increase. Currently, most of our early warning systems only give us a few minutes warning about a potentially destructive impending geomagnetic storm event. So a team of researchers from Sapienza University in Rome and the Italian Space Agency proposed a plan to sail a series of detectors to a point out in space where they could give us an early warning. And they want those detectors to stay on station without rockets.
The mission, known as Helianthus, the official name for a sunflower, was initially described at the 6th International Symposium on Space Sailing in June 2023. In a presentation, the Italian scientists explained the mission objective as providing different alarm levels for geomagnetic storms. But more importantly, the mission design would give humanity 100 minutes of warning for fast-moving solar storms, and a large solar sail would entirely control the mission.
Current warning times for solar storms are only a few minutes at best, as the detectors watching for them are located in Low Earth Orbit. To provide much earlier warning times, Helianthus would place a series of specially designed detectors at a point known as sub-L1 in the Sun/Earth system. While it’s unclear what exactly “sub-L1” means in this context, a typical Sun/Earth Lagrange point is about 1.5 million km toward the Sun—about four times as far away as the Moon is from Earth.
Fraser has a soft spot for solar sails, as he describes here.
Getting there using a solar sail is the hardest part of the Helianthus mission. Most solar sails use photons to push themselves outward in the solar system since the source of those photons is the Sun, which is, by definition, the inner part of the solar system. So, getting to a point closer to the Sun than the Earth and then staying there seems counterintuitive.
How they will do so is the subject of one of a series of papers from the research team behind the project. Others describe the instrumentation, such as a lightweight coronograph and an x-ray spectrometer, and even structural components, such as the booms used to deploy the solar sails and the membranes those sails would be made of.
Some of the most interesting research described in these papers shows how Helianthus would hold station at a sub-L1 point while still having its solar sail fully deployed. Instead of using rockets for station-keeping, the mission plans to use a series of electrochromic or liquid-crystal actuators to make approximately four station-keeping maneuvers a year.
Solar sails have been a concept of awhile – Fraser explains what they do.
Driving the development of most of these systems and methodologies is an interest from the Italian Space Agency to improve workforce development in these areas. As stated in one of the papers, they intend to achieve “challenging national development” regarding solar-sail propulsion. And the geomagnetic storm tracker isn’t their only use-case – the same researchers also planned out an Earth-Mars transfer orbit that uses the same solar propulsion technology.
For now, it’s unclear whether Helianthus has the financial backing to make it to the finish line for actual deployment. While some prototypes of the lightweight instrumentation have been built, there is still a lot of engineering work to do before any such solar-sail mission sees the light of day. If it is to do so, the Italian Space Agency must show how committed they are to that idea.
Specialized Materials Could Passively Control the Internal Temperature of Space Habitats
Chris Hadfield recently explained how humanity should create a Moon base before attempting to colonize Mars. Credit: Foster + Partners is part of a consortium set up by the European Space Agency to explore the possibilities of 3D printing to construct lunar habitations. Credit: ESA/Foster + Partners
Specialized Materials Could Passively Control the Internal Temperature of Space Habitats
Areas of space have wildly different temperatures depending on whether they are directly in sunlight or not. For example, temperatures on the Moon can range from 121 °C during the lunar “day” (which lasts for two weeks), then drop down to -133 °C at night, encompassing a 250 °C swing. Stabilizing the temperature inside a habitat in those environments would require heating and cooling on a scale never before conducted on Earth. But what if there was a way to ease the burden of those temperature swings? Phase change materials (PCMs) might be the answer, according to a new paper from researchers at the Universidad Politecnica de Madrid.
PCMs have been known for some time and are currently used in several industries, including batteries, solar power plants, heat pumps, and even spacecraft. Perhaps most interestingly, they’ve been used to cool and heat the interiors of buildings on Earth.
They do so by absorbing heat during the hot parts of a period (whether a day or season) and emitting that heat in the cooler parts of a later period. They act like a giant thermal “sink,” making it take longer to heat or cool and providing insulation to anything it surrounds.
Two-bit DaVinci explains how PCMs work on terrestrial houses. Credit – Two-bit DaVinci YouTube Channel
Another way to think of this is through the concept of thermal inertia. When an object, like a building, is in the Sun, it is directly impacted by the Sun’s rays, causing it to heat up. Alternatively, if it is no longer in the Sun but still contains a lot of thermal energy, it will start radiating some of that heat away. In vacuums, radiative energy is transmitted through infrared light like space.
PCMs have such large thermal inertia because they either absorb or emit lots of energy as they change between phases, such as between solid and liquid or liquid and gas. For example, the paper describes using n-octadecane as one of the PCMs being considered. It switches state around 28 °C, slightly above room temperature. Which makes it perfect for holding a room at right about that temperature.
Changing the temperature of something built with PCMs is much more complicated, and that challenge can make it easier to regulate the temperature inside a space habitat. The researchers modeled what would happen if a space habitat were built with PCMs inside the walls, and they found a significant decrease in the heating and cooling required to keep the habitat within the temperature range of being comfortable for humans.
Thermal control is one of the aspects of a self-sustaining space habitat, as Fraser discusses with Dr. Annika Rollock.
Other factors were included in the calculation, such as the reflectivity of the outer surface of the wall and the part of the solar cycle the Sun was experiencing. However, the authors found that given optimal conditions; designers could completely passively heat and cool a space habitat using only PCMs.
That is a pretty impressive feat, though the optimal conditions are improbable to ever happen in practice. Still, any energy savings the materials might provide will be welcome on a habitat that will likely be energy-starved when it starts. However, many different ideas exist for how those habitats should be built, including using regolith on the Moon. It is unclear how feasible it would be to include PCMs in cave walls or other structures involving local materials. The sheer amount of PCMs necessary to thermally control a massive human habitat might also be prohibitively expensive to launch at current prices.
However, materials keep improving, and there are obvious advantages to using these materials in this context. While they might not be integrated into some of the early habitats humanity builds in space, they will undoubtedly be used in future ones, and this paper is one step towards that.
Ancient Rocks in Mars’ Jezero Crater Confirm Habitability
This Mars Reconnaissance Orbiter image shows Jezero Crater, with Perseverance's landing site and the Fan Front feature. Rocks from the Fan Front sampled in 2022 show evidence of water that predates life on Earth. Image Credit: NASA/JPL-Caltech/MSSS/JHU-APL
Ancient Rocks in Mars’ Jezero Crater Confirm Habitability
According to NASA’s Perseverance rover, ancient rocks in Jezero Crater formed in the presence of water. These sedimentary rocks are more than 3.5 billion years old and may predate the appearance of life on Earth. When and if these samples are returned to Earth, scientists hope to determine if they hold evidence of ancient Martian life.
In 2022, the Perseverance Rover worked its way along Jezero Crater’s western slope and sampled rocks from a feature called the ‘fan front.’ Scientists hypothesized that some of the rocks in this region were formed in the ancient lakebed when the crater was filled with water. Perseverance analyzed the rocks’ chemistry and captured images of their surroundings. Members of the Perseverance science team studied this data and have published their results.
“These rocks confirm the presence, at least temporarily, of habitable environments on Mars.”
“These rocks confirm the presence, at least temporarily, of habitable environments on Mars,” said lead author Bosak. “What we’ve found is that indeed there was a lot of water activity. For how long, we don’t know, but certainly for long enough to create these big sedimentary deposits.”
Perseverance collected seven samples from the fan front. Each of the samples is of a sedimentary rock, and some of them may predate life on Earth. “The samples include a sulphate- and clay-bearing mudstone and sandstone, a fluvial sandstone from a stratigraphically low position at the fan front, and a carbonate-bearing sandstone deposited above the sulphate-bearing strata,” the authors explain.
Sulphates and clays typically form in the presence of water, and so do carbonates. Depending on the types of sulphates, it reveals clues about the ancient water’s chemistry, temperature, and acidity. Carbonates are similar and can also reveal things about Mars’ atmosphere when they formed, like how much carbon dioxide it contained.
“The hydrated, sulphate-bearing mudstone has the highest potential to preserve organic matter and biosignatures, whereas the carbonate-bearing sandstones can be used to constrain when and for how long Jezero crater contained liquid water,” the authors explain.
While the samples were placed in sealed tubes for eventual return to Earth, Perseverance also abraded the rock next to each sample location, allowing the rover to analyze the mineral content of the rocks.
This image from the research article shows the rock cores acquired during the Fan Front Campaign. CacheCam images of the cores in their container tubes are on the left. Red symbols on the High-Resolution Imaging Experiment (HiRISE) map on the right show the locations of the sampled outcrops and the corresponding cores. Image Credit: Bosak et al. 2024
Mars rovers have found other rocks that were deposited by water, but none this old. These ancient Martian rocks are the oldest sedimentary rocks ever studied, and they likely formed when the Jezero Crater was a habitable lake. Because they’re sedimentary rocks, they could hold ancient organic matter. But that determination will have to wait until they make it safely to labs on Earth.
“These are the oldest rocks that may have been deposited by water, that we’ve ever laid hands or rover arms on,” said co-author Benjamin Weiss, the Robert R. Shrock Professor of Earth and Planetary Sciences at MIT. “That’s exciting, because it means these are the most promising rocks that may have preserved fossils, and signatures of life.”
(A) gives the local context for the Amalik outcrop, where two samples were taken. (B) shows the workspace after sampling and abrasion. The white arrow on the left shows where the Mageik sample was taken. The center arrow shows how the rock was fractured when the Shuyak core was sampled. The arrow on the right shows the Novarupta abrasion. (C) is a close-up of the abrasion patch. Image Credit: Bosak et al. 2024.
Most sedimentary rock has two components: grains, which are like the building blocks for sedimentary rock, and cement, which are mineral deposits that come along later and bind the grains together. Over time, pressure forces cement into the rock pores, filling them and creating solid rock in a process called lithification. The researchers think that both the grains and the cement in the fan front sedimentary rocks likely formed in aqueous environments. During lithification, organic matter from ancient life could’ve been trapped in the rock.
The fan front is a prime place to search for evidence of ancient life. “We found lots of minerals like carbonates, which are what make reefs on Earth,” Bosak says. “And it’s really an ideal material that can preserve fossils of microbial life.”
Though sulphates form in the presence of water, the water tends to be very salty, which isn’t necessarily great for life. But it could work out for the best because of salt’s preservative effect. If the brine was restricted to the lake bottom, life could’ve persisted in the upper portions of the ancient lake. When lifeforms died, they could’ve sunk to the bottom. In this case, the brine would’ve acted to preserve signs of ancient life.
“However salty it was, if there were any organics present, it’s like pickling something in salt,” Bosak says. “If there was life that fell into the salty layer, it would be very well-preserved.”
NASA’s Perseverance rover puts its robotic arm to work around a rocky outcrop called “Skinner Ridge” in Mars’ Jezero Crater. Composed of multiple images, this mosaic shows layered sedimentary rocks in the face of a cliff in the delta, as well as one of the locations where the rover abraded a circular patch to analyze a rock’s composition. Image Credit: NASA/JPL-Caltech/ASU/MSSS
It’s fairly well-established that Mars was once warm and wet. The next question is, did life ever exist there? To answer that, we need to find organic matter. But even that can be tricky since some organic matter can be produced geologically without life. The Curiosity Rover found organic carbon in Gale Crater, but scientists showed that UV fractionation is responsible.
Previously, Perseverance also found evidence of organic matter on the floor of Jezero Crater. Subsequent analysis showed that it could be matter that had no connection to life. This is a cautious reminder of the rovers’ limitations. Though they’re powerful, and it’s an amazing feat to have them roam around on another planet studying rocks, they can’t do the same science that’s possible in labs here on Earth.
That’s why the Mars Sample Return is so critical. Only by finally bringing pieces of Mars back to Earth can we fully understand the evidence that Perseverance is collecting.
“On Earth, once we have microscopes with nanometer-scale resolution, and various types of instruments that we cannot staff on one rover, then we can actually attempt to look for life,” Bosak says.
De rode planeet: prachtige foto's van Mars, genomen vanuit de ruimte
De rode planeet: prachtige foto's van Mars, genomen vanuit de ruimte
Foto: Justin Cowart - Tharsis and Valles Marineris - Mars Orbiter Mission / Wikimedia
De rode planeet Mars is de planeet in ons zonnestelsel die de eigenschappen van de aarde het dichtst benadert. Daarom is het de favoriete bestemming van NASA-ruimtemissies. Kijk met ons mee naar de mooiste beelden van deze fascinerende planeet!
Foto: NASA/JPL/Universiteit van Arizona
Arabia Terra
Hier zien we Arabia Terra, een uitgestrekt gebied op het noordelijk halfrond van de planeet Mars. Kenmerkend zijn de kraters die ongeveer 4 miljard jaar oud zijn. Op deze foto zijn ook donkere duinen te zien, die door het HIRISE-team nauwlettend in de gaten worden gehouden op tekenen van windactiviteit.
Foto: NASA/JPL-Caltech/Universiteit van Arizona
Danielson-krater Danielson is een inslagkrater met een diameter van ongeveer 67 kilometer, gelegen in het zuidwesten van de regio Arabia Terra. Deze foto, die gemaakt is door het ruimtevaartuig Mars Reconnaissance Orbiter, toont het zand en de sedimentaire rotsen die de krater vormen.
Foto: NASA/JPL/Universiteit van Arizona
Een prachtig kleurencontrast Op deze foto zien we geulen die gevuld zijn met glimmend ijs, dat in contrast staat met de rode aarde van Mars. De foto is genomen bij de seizoensgebonden poolkappen van de planeet.
Foto: NASA/JPL/LaRC
Een zonsopgang op Mars Deze indrukwekkende zonsopgang op Mars is vastgelegd op 14 juni 1978 door de verkenningssonde Viking 2.
Foto: NASA/JPL/Universiteit van Arizona
Candor Chasma
Dit is Candor Chasma, een van de valleien die deel uitmaken van de kloven van Valles Marineris, gelegen in de buurt van de evenaar van de rode planeet. De lichtgekleurde gelaagde afzettingen zijn mogelijk een gebied dat bestaat uit zandsteen en volgens wetenschappers wellicht bewoonbaar is.
Foto: NASA/JPL/Universiteit van Arizona
Een lentelawine Hier zie je een lawine die is vastgelegd door de HiRISE-camera, vlak bij de noordpool van Mars. Elke lente schijnt de zon op dit deel van de planeet. Door de hitte van de zonnestralen vallen er blokken ijs naar beneden. Als de ijsblokken de bodem van de klif bereiken, die meer dan 500 meter hoog is, veroorzaken ze een stofwolk bij het neerkomen op de grond.
Foto: NASA/JPL/Universiteit van Arizona
Rotsformaties Deze foto is in december 2018 gemaakt door de Mars Reconnaissance Orbiter. De rimpels die te zien zijn in het zand vertellen ons in welke richting de wind om deze rotsformaties heeft bewogen.
Foto: NASA, ESA, en Z. Levay (STScI)
Phobos Phobos is een van de twee natuurlijke satellieten van Mars. Deze kleine maan staat ten westen van Mars en cirkelt in de loop van een Marsdag, die ongeveer 24 uur en 40 minuten duurt, drie keer om de rode planeet.
Photo: NASA/JPL-Caltech/Universiteit van Arizona
Een zeer jonge inslagkrater Dit opmerkelijke beeld toont ons een inslagkrater die is gevormd tussen juli en september 2018. Deze inslag vond plaats in de seizoensgebonden zuidelijke ijskap en heeft deze zichtbaar doorboord, waardoor een ongelooflijk inslagpatroon ontstond.
Foto: NASA/JPL-Caltech/MSSS/JHUAPL
Krater Jezero De Jezero-krater is een inslagkrater met een doorsnede van 49 kilometer waarvan wordt aangenomen dat hij ongeveer 3,7 miljard jaar geleden is ontstaan. Hij ligt ten westen van Isidis Planitia, een reusachtig inslagbekken dat zeer oude landschappen laat zien en interessant is voor wetenschappelijke studie. De Jezero-krater is door NASA uitgekozen als landingsplaats voor de Mars 2020-missie, die op 30 juli 2020 van start ging en momenteel bezig is.
Foto: NASA/JPL/Universiteit van Arizona
Steile duinen Hier zijn duinen gefotografeerd op de hellingen van Nectaris Montes, in de kloven van Valles Marineris. De zandduinen die deze reusachtige kloven vormen kunnen indrukwekkend groot zijn, met schijnbaar zeer steile hellingen, zoals op deze foto te zien is.
Foto: NASA/JPL-Caltech/MSSS
Mount Sharp Deze foto is gemaakt door de ruimterover Curiosity die sinds 2012 op Mars staat, op Mount Sharp, een berg die midden in de Gale-krater staat. In het midden van de afbeelding zie je kleirotsen die NASA-wetenschappers graag willen bestuderen.
Foto: NASA/JPL-Caltech/MSSS
Selfie van Curiosity Curiosity nam een kleine selfie op Mars! Deze machine van 899 kg werd in 2012 gelanceerd voor de verkenningsmissie Mars Science Laboratory. Een van zijn doelen is het verkennen van de Gale-krater, waarop hij is geland. De missie Mars Science Laboratory is nog steeds gaande.
Foto: NASA/JPL-Caltech
De ravijnen van Valles Marineris In het midden van dit mozaïek, dat een compilatie is van beelden die zijn gemaakt door het ruimtevaartuig Viking Orbiter 1, is een breder beeld te zien van de ravijnen van Valles Marineris. Ze zijn meer dan 3000 kilometer lang en 600 kilometer breed.
Foto: NASA/JPL/Universiteit van Arizona
Aram Chaos-krater Op deze afbeelding zijn blokken lichtgekleurde lagen te zien die grotendeels bestaan uit hematiet en door water verweerde silicaten. Deze elementen vertellen ons dat de Aram Chaos-krater ooit een meer bevatte. De diameter is ongeveer 284 kilometer.
Foto: NASA/JPL-Caltech/Universiteit van Arizona
Crisp-krater De Crisp-krater ligt in de Sirenum Fossae. Volgens NASA-wetenschappers zou deze krater relatief recent zijn, omdat de rand nog erg scherp is en omdat blijkbaar de ejecta nog bewaard zijn gebleven.
Foto: NASA/JPL-Caltech/Universiteit van Arizona
Spinvormige scheuren Deze spinvormige scheuren bevinden zich in het oppervlak van het zuidpoolgebied van Mars. Ze zijn veroorzaakt door de verdamping van koolstofdioxide in de atmosfeer.
Foto: NASA/JPL-Caltech
Een zonsondergang op Mars Deze zonsondergang is vastgelegd door InSight-lander van NASA op 25 april 2019 om 18:30 uur lokale Marstijd.
Foto: NASA, ESA, J.-Y. Li (PSI), CM Lisse (JHU/APL), en het Hubble Heritage Team (STScI/AURA)
Het passeren van een komeet bij Mars De Hubble-ruimtetelescoop heeft de Siding Spring-komeet en de planeet Mars vastgelegd toen ze elkaar passeerden op 19 oktober 2014. Op die dag bewoog de komeet op ongeveer 140.000 kilometer van de rode planeet. Dit is een compositiefoto, omdat de komeet en Mars ten opzichte van elkaar bewogen en daarom niet gelijktijdig in één opname konden worden gefotografeerd.
A Europan Lander Could Return an Ice Core For A Fraction of the Cost of Europa Clipper
Cost is a major driving factor in the development of space exploration missions. Any new technology or trick that could lower the cost of a mission makes it much more appealing for mission planners. Therefore, much of NASA’s research goes into those technologies that enable cheaper missions. For example, a few years ago, NASA’s Institute for Advanced Concepts (NIAC) supported a project by Michael VanWoerkom of ExoTerra Resource to develop a lander mission that could support a sample return from Europa. Let’s examine what made that mission different from other Europa mission architectures.
The Nano Icy Moons Propellant Harvester (NIMPH) mission relies on three main advancements for one significant result: a 10x reduction in the overall mission cost. That reduced cost comes mainly from a single fact—the mission’s weight has dropped below the threshold where it can be launched by an Atlas V rather than the SLS, as similar missions would require.
The mission cost estimated for an SLS-launched Europa lander was around $5 billion, making it prohibitively expensive for NASA or any other agency without significant sacrifices to other missions. ExoTerra estimates that, by using several weight-reducing technologies, they could bring the mission price tag down to $500 million—a much more reasonable sum to garner support from one of the government space programs.
Video describing the mission concept. Credit – NASA 360 YouTube Channel
Three different technologies would enable this weight and cost to drop. First would be the solar electric propulsion (SEP) system initially designed for use on DART. The second would be a micro in-situ resource utilization (µISRU) system, and the third would be a power-beaming system between the lander and an orbiter.
Let’s first look at the overall mission architecture to understand how each contributes. In NIMPH, a combined orbiter lander will use an Atlas V rocket to get into Earth orbit. Then, a solar electric propulsion system (SEP) was initially designed for use on the DART asteroid redirect test. Although it was not used during the DART mission, the NEXT ion thruster was part of the spacecraft that launched, and, despite suffering from some technical challenges, it could have allowed the spacecraft to reach its destination. A similar, lightweight SEP system could get NIMPH to the Jupiter system, but it could also get the sample back to Earth after the lander collected it.
Just how the lander can get that sample back off the icy moon is the focus of the next major technological step – the µISRU system. NIMPH’s architecture would require using the local ice as a propellant. A lander would literally sublimate the ice under its feet, suck up the resultant water vapor, electrolyze it to split it into oxygen and hydrogen, and then liquefy it to store it for use in getting a 1 kg ice core sample back into orbit.
Fraser discusses the missions planned for Jupiter’s system in the near future.
To do all of this requires power, though, and a lander with a radioisotope thermal generator or similar commonly used power generation system would be prohibitively heavy. So, why not utilize the massive solar array required for the SEP system and beam some of that power down to the lander? That is the concept behind the power beaming system, estimated to produce around 2 kW of power in the Jovian system, about 1.8 kW of which could be beamed directly to a lander.
After the core has been collected and safely launched back into space using a specially designed LOx-LH2 engine that uses the water collected by the µISRU system, the lander meets up with the orbiter. The SEP system kicks back on and delivers the lander back to Earth orbit, where it once again detaches and rides back to Earth’s surface inside a standard reentry module.
There are some nuances to this entire mission architecture. For example, the SEP system wouldn’t work at full capacity in the Jovian system, so a much smaller LOx / Methane propulsion system is needed to maneuver the orbiter into position. Additionally, the lander would likely have to leave its legs embedded in the Europan ice, as the sublimation process it uses to collect fuel would likely embed them in place.
Budgetary constraints are always a consideration in deep space exploration, as Fraser discusses in this video.
Plenty of development work on all these systems must be completed before any such mission is ready for launch. And most likely, some of the need for the scientific understanding would be met by the Europa Clipper mission set to launch later this year for $4.25 billion – not far off the 10x times expense that was the original impetus for the more capable NIMPH mission design. And while NIMPH did receive a Phase II NIAC grant, it hasn’t been selected for further development as far as we have found. So, as of now, this novel combination of mass-saving technologies will not be delivering an icy Europan sample any time soon – but maybe someday it will.
The unverified UFO sighting near Concorde - which has re-emerged on Reddit's UFOs subchannel, features in a 1976 British Airways advert where an orb-like UFO can be observed darting towards the aircraft curiously before speeding away. Following the Fukushima lab disaster in Japan, witnesses told Netflix docuseries Encounters that UFOs saved them by reducing radioactivity levels, while another expert said UFOs prevented nuclear war.
Several shimmering white orbs were spotted above the plant after the nuclear catastrophe in 2011 and appeared to descend into the lab before reappearing. At the Queen's Platinum Jubilee in June 2022, the monarch was celebrated with a display by nine fighter jets releasing streams of smoke in Union Jack's red, white, and blue colors
Reddit users were quick to spot an unidentified disc near the jets, but no clear explanation has ever been provided. Reports of UFO sightings following rocket test-fires have also surfaced.
Retired US Air Force staff sergeant Larry Hancock and Ian Porritt, a data analyst associated with Harvard's UFO-hunting Galileo Project, have conducted new research showing that unusual activity around nuclear weapons and facilities has evolved over time.
The studies indicate that initially, UFOs appeared interested in nuclear weapon production, but now they are frequently seen around silos and bomber bases.
When a new arsenal of ICMBs was constructed in the 1960s, UFOs became "much more intrusive" in their approach to ICBM bases, Porritt previously stated, adding: "They're very low altitude, they penetrate the security perimeters of the base."
There is also a theory that UFOs are actually "turning off" nuclear weapons - with several reports of this happening by the US military since the 60s.
In their latest study, the pair conclude: "Notable unidentified aerial phenomena loitering, military intrusions and weapons facility interference were documented in a series of incidents in 1967 (Malmstrom AFB) and 1975 (Loring AFB and Malstrom AFB), where at least one flight of 10 Intercontinental Ballistic Missiles (ICBMs) was officially recorded as having unexplainably gone off alert status."
The study delves into the account of former US Air Force ICBM launch officer Robert Salas, who was tasked by the AARO to gather information after he reported an orange flying disc disabling 10 warheads at Malmstrom Air Force Base in Montana in 1967.
He was subsequently made to sign a non-disclosure agreement on the incident by the Air Force Office of Special Investigations. Salas isn't the only one making such claims. In 2000, US Air Force First Lieutenant Robert Jacobs also claimed to have witnessed this in 1964 but was instructed not to discuss the alleged encounter again.
Moreover, in June 2023, two Air Force veterans told DailyMail.com that they had testified to the All-domain Anomaly Resolution Office (AARO) about UFOs deactivating their nuclear warheads.
Lue Elizondo, the former head of the Advanced Aerospace Threat Identification Program, has previously stated that there "seems to be a lot of correlation" between UFO sightings and nuclear sites.
Independent researcher Robert Hastings echoed these sentiments in 2010, stating: "Declassified US government documents and witness testimony from former or retired US military personnel confirm beyond any doubt the reality of ongoing UFO incursions at nuclear weapons sites."
Aliens secretly implanted 'slimy' microchips inside folk after close encounters
Aliens secretly implanted 'slimy' microchips inside folk after close encounters
Luis Elizondo, who headed the US Government's Advanced Aerospace Threat Identification Program - aka AATIP - launched in 2007 to investigate UFOs, said he had personally handled one of the 'slimy' implants
Elizondo, 52, said it also has material from crashed 'non-human' spaceships
(Image: Getty Images)
Alienssecretly implanted microchips inside folk who have experienced close encounters, according to a former US defence department counter-intelligence expert.
Luis Elizondo, who headed the US Government's Advanced Aerospace Threat Identification Program - aka AATIP - launched in 2007 to investigate UFOs, said he had personally handled’ one of theslimy' implants recovered from a member of the American armed forces.
In a bombshell new book published on Tuesday the defence intelligence chief said the US Government has alien microchip-style implants in its possession.
Elizondo, 52, said it also has material from crashed 'non-human' spaceships. The revelations are set to debunk US defence department claims they have so far found no evidence aliens exist.
In his book called 'Imminent' Elizondo alleged foreign biological implants had been found in military personnel who had encountered UFOs - aka Unidentified Anomalous Phenomena or UAPs.
Elizondo alleged foreign biological implants had been found in military personnel(Image: Getty Images/iStockphoto)
He said: "I once handled one of these implants myself, provided to me by a hospital in the Department of Veterans Affairs, where it had been removed from a US military service member who had encountered a UAP.
"The material, no longer or wider than a joint of one of your fingers, looked more like a microchip encapsulated by a slimy semi-translucent casing of tissue.
"Under a microscope it was still moving somehow.’"
He said AATIP had also 'obtained photographs of these sorts of tiny objects from living foreign military pilots'.
Elizondo claimed samples were sent to the 'Centers for Disease Control and Prevention, the Food and Drug Administration, the National Institutes of Health, and a US Army research facility at Fort Detrick in Maryland'.
Luis Elizondo, who headed the US Government's Advanced Aerospace Threat Identification Program(Image: CNN)
Defence chiefs have so far refused to comment on what was one of a number of other jaw-dropping claims in Elizondo’s book.
He claimed Donald Trump had been briefed on the US Government’s UFO program during his presidency
In 2016 Elizondo said he and colleagues hatched a plan to catch a UFO in the ocean after a series of close encounters reported by US military personnel.
He revealed three years earlier a dramatic saucer had been sighted at the secretive Los Alamos missile test range in Mexico.
Laser-precise holes had been cut through armoured tanks in the Kuwaiti desert in 2003. And a giant craft had been discovered beneath the waters of Puerto Rico in 1999.
Some sections of the book were redacted by the Pentagon, which reviewed it before publication to prevent unauthorised spilling of secrets.
Defence officials stressed their review did not mean they were vouching for Elizondo’s claims - despite his credentials.
Before he took over the Government’s UFO probe he served in Afghanistan running anti-terror missions against ISIS, al-Qaeda and Hezbollah before playing a major role running terrorist jail Guantanamo Bay in the 2010s.
He said AATIP had also 'obtained photographs of these sorts of tiny objects from living foreign military pilots'(Image: Getty Images/iStockphoto)
But when top rocket scientist James Lacatski (corr) called him in for a meeting in 2008 Elizondo said he discovered something altogether stranger.
"He looked over his glasses at me and he said, 'What do you think about UFOs?’'" the defence expert said.
"I paused for a moment and I said, 'I don’t have the luxury to think about them. I’m too busy chasing bad guys'.
"He said to me: 'Don't let your own personal bias get the best of you because what you learn here may challenge any preconceived notions'.
"That’s really when I first learned what this program was about.’"
Lacatski recruited Elizondo to manage security for the Advanced Aerospace Weapon System Applications Program - a £20m defence initiative that chased down service members’ reports of UFOs and researched ways to replicate their unearthly technology.
When funding ran out in 2012 he switched to AATIP.
In his memoir Elizondo described some of the strange incidents he investigated while in Government.
He said scientists were testing a classified device at the White Sands missile test range in Los Alamos, New Mexico in 2013, when ‘witnesses spotted several mysterious and luminous orbs moving over a nearby ridge’.
He revealed three years earlier a dramatic saucer had been sighted at the secretive Los Alamos missile test range in Mexico(Image: Getty)
"The orbs moved toward the test site, hovered over the device as if scanning it for intel, then zipped away, brashly flying over the heads of bewildered scientists,’’ the ex-official wrote.
"Later, several eyewitnesses saw a formation of disc-shaped objects that seemed to know precisely where the device being tested was located. This occurred several times over a few days.’’
In 1999 a Navy chopper flew over Puerto Rican waters to retrieve a dummy cruise missile they were test-launching.
"As the frogman dangled from his hoist, a large, circular object the size of a small island began to rise to the surface,’’ Elizondo wrote.
"The pilot told me that it was black as the devil and the water began to churn and roll like a witch’s brew. The crew panicked.
"As the helicopter rose, the pilot noticed the missile getting sucked underwater.’"
While serving with the US Army in Kuwait in 2003 Elizondo said military police told him a Bedouin goat herder saw a 'brilliant green flash' over tanks stationed at the remote desert base of Arifjan one night.
When Elizondo investigated they showed him a heavily armoured M1 battle tank – designed to withstand a direct missile hit – with a small hole punched through the armoured side’ that wasperfectly round, no rough edges.’
In his memoir Elizondo described some of the strange incidents he investigated while in Government(Image: Getty Images/Science Photo Library RF)
"The tank next to it showed precisely the same sabotage,’’ Elizondo wrote.Whatever caused this seemed to penetrate the sides of two of our best tanks with one clean hole through both.
"It was as if someone had used a super sharp cookie cutter to take a core sample of the vehicle.
"The energy required to do such a thing would have been enormous.’"
Elizondo and his colleagues’ ultimate goal was to get access to an alleged long-standing program hidden by defence contractors working with the Pentagon, that had recovered crashed UFOs – some dating back to the infamous reported flying saucer crash in Roswell, New Mexico, in 1947.
He claimed his team got a meeting with this shadowy program’s administrators.
"We were told by the people who had the material,’’ he said.
"They sat there and said: 'We’re happy to have this conversation with you. There’s some things you’re going to need to do if you want more access to it. But we’re happy to give this stuff to you’'.
"That’s a holy cow moment. That’s a seismic revelation.
"There are countless examples of this type of material being collected, that when analysed and scrutinised by scientific experts – I'm talking about US government top secret-cleared scientists – substantiate that what we're dealing with is something that was not made by us.’’
But he said these `gatekeepers’ tied his team up in red tape and ultimately failed to open their books – or secret bunkers – to the Pentagon team.
His claims echo those of Pentagon whistleblower David Grusch, a former National Geospatial-Intelligence Agency official, who told Congress in a public hearing last year that the government is covering up a UFO crash retrieval program that has half a dozen spacecraft and even alien bodies.
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- Gemiddelde waardering: 0/5 - (0 Stemmen) Categorie:ALIEN LIFE, UFO- CRASHES, ABDUCTIONS, MEN IN BLACK, ed ( FR. , NL; E )
19-08-2024
AI Focused! UFO Abducts guy, teaches, returns him May 1988, Puerto Rico, UAP Sighting News.
AI Focused! UFO Abducts guy, teaches, returns him May 1988, Puerto Rico, UAP Sighting News.
Date of contact: 1988
Location of contact:Puerto Rico
This is a sighting...that pushing me in the back of my mind. It's inspiring to know that aliens abducted many individuals from many location and taught them together about the future fate of the world. None of the other abductees have ever been identified, and probably tried to hide the experience from all others, but not this brave guy in Puerto Rico. He not only reported it, he got some great photos of military jets making fly bys of the UFO when he got off. Check out his video below...it will change how you see things. Scott C. Waring
Nieuwe informatie over het hemellichaam dat 66 miljoen jaar geleden op onze planeet neerstortte en het uitsterven van de dinosauriërs veroorzaakte. Een studie heeft ontdekt wat het werkelijk is.
Artistic representation of the impact
(Image: Dona Jalufka / Universität Wien)
Chicxulub impactor, de ware oorsprong
Wat het uitsterven van de dinosauriërs veroorzaakte, was een ruimtesteen die op de aarde viel, maar waarover altijd een groot mysterie heeft geheerst. Het hemellichaam, de Chicxulub impactor genaamd, heeft al langer twijfels doen rijzen onder wetenschappers, die altijd hebben geloofd dat het een asteroïde of een komeet was. Recent onderzoek heeft echter de hypothese bevestigd dat het rotsblok van meer dan 9 kilometer breed deel uitmaakte van een familie van asteroïden die hun oorsprong vonden na de baan van Jupiter en die zeer zelden in contact komen met de aarde.
Een nieuwe studie, geleid door onderzoeker Mario Fischer-Gödde van de Universiteit van Keulen, Duitsland, heeft in dit opzicht verder bewijs opgeleverd, waarbij ruthenium werd aangetroffen in de geologische overblijfselen van de oude inslag. Dit is een element dat in zeer kleine hoeveelheden in de aardkorst voorkomt, maar juist zeer aanwezig is in asteroïden.
Een koolstofhoudende asteroïde veroorzaakte het uitsterven van de dinosauriërs
Pixabay
Op zoek naar soorten ruthenium in de Chicxulub-inslag onderzochten wetenschappers de wereldwijd verspreide laag puin na de inslag, de zogenaamde “Krijt-Paleogeen grens”, waarbij uniform elementen werden gevonden die behoren tot koolstofhoudende asteroïden, die grote hoeveelheden koolstof bevatten. Zoals Fischer-Gödde uitlegde: "de isotopische signatuur van ruthenium die we meten kan niets anders zijn dan een koolstofhoudende asteroïde."
Hoewel eerdere studies chemische kenmerken hebben ontdekt die verband houden met een koolstofhoudende asteroïde van het C-type, concentreerde het team zich op ruthenium. Omdat het zo zeldzaam is op aarde, zijn kleine hoeveelheden voldoende om dit soort ruimtegesteente te traceren. Wetenschappers hebben dit element gemeten bij vijf verschillende inslagen veroorzaakt door asteroïden van 541 miljoen jaar geleden tot nu: in alle gevallen werden de gebeurtenissen in verband gebracht met kiezelhoudende asteroïden, een groep hemellichamen die hun oorsprong vinden tussen Mars en Jupiter. Veel dichterbij dus dan koolstofachtigen. Dat is de reden waarom, zo merkte Fischer-Gödde op, "Chixulub tot nu toe een uniek en zeldzaam geval lijkt te zijn van een asteroïde van het koolstofhoudende type die de aarde raakt. Het ruthenium dat we in deze laag vinden, is voor bijna 100% afkomstig van de asteroïde."
De monsters van de onderzochte laag zijn afkomstig uit Spanje, Italië en Denemarken en hebben allemaal dezelfde samenstelling ruthenium, die verschilt van die van de aarde en daarom niet, zoals eerder werd aangenomen, afkomstig is van de uitbarstingen van de vulkanen van de Deccan Trappus. Bovendien verschillen de rutheniumisotopen in de onderzochte monsters van die in komeetfragmenten.
The 66-million-year-old Cretaceous-Paleogene boundary layer at Stevns Klint in Denmark. This boundary layer contains the globally distributed fallout produced by the asteroid impact at Chicxulub.
Credit...Philippe Claeys
Asteroïde die het tijdperk van de dinosauriërs beëindigde: meer vragen
Maar hoe stortte een koolstofhoudende asteroïde van deze omvang op de aarde? Het antwoord op deze vraag is nog steeds twijfelachtig, hoewel er wordt getheoretiseerd dat het, hoewel het zich na de baan van Jupiter heeft gevormd, mogelijk naar de buitenrand van de asteroïdengordel tussen Mars en Jupiter is geduwd, waar zich nu een groep koolstofhoudende asteroïden bevindt. Destijds kan de instabiliteit van de zwaartekracht van een jong zonnestelsel deze verplaatsing hebben veroorzaakt.
Hoe dan ook zijn er nog steeds veel open vragen over de impact van Chicxulub: een voorbeeld is hoe het de opkomst van nieuw leven kan hebben bevorderd, door sleutelelementen naar de bodem van de aarde te brengen voor de vorming van nieuwe levende wezens. Maar hoe zou de aarde er vandaag de dag uitzien als deze nooit was gevallen? “We moeten waarschijnlijk wat meer waarde hechten aan het feit dat we hier zijn en dat dit wellicht een gelukkig toeval is”, was het antwoord van Fischer-Gödde.
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Over mijzelf
Ik ben Pieter, en gebruik soms ook wel de schuilnaam Peter2011.
Ik ben een man en woon in Linter (België) en mijn beroep is Ik ben op rust..
Ik ben geboren op 18/10/1950 en ben nu dus 73 jaar jong.
Mijn hobby's zijn: Ufologie en andere esoterische onderwerpen.
Op deze blog vind je onder artikels, werk van mezelf. Mijn dank gaat ook naar André, Ingrid, Oliver, Paul, Vincent, Georges Filer en MUFON voor de bijdragen voor de verschillende categorieën...
Veel leesplezier en geef je mening over deze blog.