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.
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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...
26-01-2018
Proof of alien life? TV host captures UFO image in the midst of storm
Proof of alien life? TV host captures UFO image in the midst of storm
Fernando Figoni, a TV host well known for conducting music shows in Argentina recently captured a startling image which features a UFO in the eye of a storm. According to media reports, Figoni captured this photo from a building's roof to see a brooding storm quickly approaching the city.
Initially, the TV host captured the picture of the storm, but further analysis of the images helped him to find a UFO hurling across the storm clouds. The UFO literally resembles a flying saucer which we have seen in sci-fi movies. As Fernando Figoni is a reputed figure, UFO buffs believe that the image is not faked, and this is an authentic sign of alien life.
Figoni soon posted the images on his Facebook page, and it went viral in no time. In his post, Figoni assured that the strange object which he filmed was not a plane. The images soon reached the fingertips of conspiracy theorists and they strongly claimed that it is an alien UFO came from deep space. The object is bright, and it seems the extra-terrestrials have switched on the lights of the saucer to enhance vision during the storm.
NO ERA UN AVION, NO ERA UNA BOLSA A ESA DISTANCIA, TRES FOTOS DISTINTAS EL MISMO OBJETO BRILLANTE SE VIO EN DISTINTOS BARRIOS
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After some hours, Figoni posted another image on his Facebook featuring a UFO, and he claimed that this photo was sent by one of his friends. The image features a UFO flying in front of a passenger plane. However, this image does not seem so authentic, and people suspect that CGI has been used to generate it.
'WHAT is it?' TV star stunned after taking THIS eerie photo of 'UFO' in the eye of a storm
'WHAT is it?' TV star stunned after taking THIS eerie photo of 'UFO' in the eye of a storm
A TV and radio presenter took a photograph of dramatic clouds brewing in the distance and later spotted what internet users said was a UFO in the eye of the storm.
CEN
Fernando Figoni's Twitter followers greeted the news with glee
Fernando Figoni from La Plata, capital of Argentina's Buenos Aires province, is well known for his media broadcasts and hosting of music events.
One day at work, Figoni decided to go to the building's roof and watch the brooding storm that was approaching the city.
The presenter took some photos and when he reviewed them later on he saw something in the sky that was... unidentifiable.
In the middle of the black clouds is what appears to be a bright flying saucer.
Rocket Lab founder and CEO Peter Beck next to the mirror-covered sphere his company sent into Earth’s orbit.
Credit: Rocket
An up-and-coming aerospace company from New Zealand made history last week when it deployed what can only be classed as a giant disco ball, of all things, into Earth’s low orbit. The flashing strobe was launched with Electron — a two-stage orbital launch vehicle developed over the last decade by Rocket Lab — alongside a less artistic payload comprised of two commercial satellites.
Turning the planet into a huge planet
Rocket Lab says that the art project called Humanity Star, which was launched on January 21, should now be the brightest object in the night sky. Although it’s now visible between latitudes between 46° north and 46° south, people in mainland United States will eventually be able to see the cosmic disco ball with the naked eye. In time, the object’s orbit will tilt and, provided that the observer and the orbiting strobe are perfectly aligned, almost the entire world will be able to see Humanity Star at night and dawn. Such favorable conditions will occur from March onward.
“No matter where you are in the world, or what is happening in your life, everyone will be able to see the Humanity Star in the night sky,” Rocket Lab CEO Peter Beck said in a statement. “For us to thrive and survive, we need to make big decisions in the context of humanity as a whole, not in the context of individuals, organizations or even nations. …We must come together as a species to solve the really big issues like climate change and resource shortages.”
The carbon-fiber geodesic sphere is a little over a meter (3.3 ft) in diameter and is covered in 65 highly reflective panels. Because of its 90-minute polar orbit, the satellite will also be visible to a lot of people.
Humanity Star is designed to be visible to everyone on Earth.
Credit: Rocket Lab.
The New Zealand engineers also took space junk into consideration. Instead of launching new litter into space, the team behind the iridium sphere were careful to set it on a nine-month orbit that will eventually return it to the atmosphere where the satellite will disintegrate. For the curious, there’s a tracking app on the Humanity Star website which you can use to make it easier to spot the sphere.
Of course, Humanity Star isn’t the only man-made object orbiting the Earth which is visible to the naked eye. A classic example is the International Space Station (ISS), which is the size of a football field and whose extended solar panels shine brightly in the sun. Humanity Star, however, flies at a far lower orbit and is essentially covered in mirrors, making it more visible than the ISS.
This was Rocket Lab’s debut orbital flight. Beyond launching a weird art project, Rocket Lab achieved some more practical milestones like performing the first liftoff in New Zealand or the Southern Hemisphere, for that matter.
Not everyone is excited about parading ‘art’ through Earth’s orbit, however. On Twitter, various astronomers expressed their disappointment and concerns. Some, people like Ian Griffin, an astrophotographer and the director of New Zealand’s Otago Museum, even went as far as calling it an “act of environmental vandalism”.
Four Chinese volunteers spent 200 days in a simulated space lab in Beijing, breaking the record for the longest stay in a self-sustaining cabin. They had no input from the outside world, grew their own food, and handled their own waste.
Four volunteers lived in the sealed lab to simulate a long-term space mission with no input from the outside world.
Image credits: China National Space Administration.
China’s lunar base plans are becoming more and more serious, but before they actually send astronauts there, they want to know how they can handle the rough conditions on the moon — so they set up a “virtual” base, here on Earth. They called it the Lunar Palace.
The Lunar Palace has two plant modules where pretend astronauts can grow and harvest their own food, as well as a living cabin with living facilities. The cabin is basically a 42 square meter area (450 square feet) containing four sleeping cubicles, a common room, a bathroom, a waste treatment, and even a room for growing animals.
The main focus of the experiment was to see how the Bioregenerative Life Support System (BLSS) functions over a longer period of time in a lunar-like environment. Within the BLSS, humans, animals, plants, and microorganisms are expected to co-exist together safely. Astronauts grow their own food in the form of experimental crops, and they also manage their own waste.
Of course, a secondary objective of the study was to see how the volunteers would withstand the psychological stress of being isolated in such a small cabin.
The four volunteers were biomedicine students from Beihang University, and they handled the situation quite well, the module’s chief designer Liu Hong told Xinhua. As if the entire experience wasn’t challenging enough, the lab hosting the experiment experienced unexpected blackouts. This “challenged the system as well as the psychological status of the volunteers, but they withstood the test,” Liu said.
Not much else has currently been disclosed about the experiments and the mental state of the participants.
It’s not the first time such an experiment was carried out at the Lunar Palace. A successful 105-day trial was carried out in 2014. However, this type of experiment has been going on for a long time, since the Soviets had three people spend 180 days in a similarly closed ecosystem in the early 1970s.
In recent years, China has spent tremendous sums to advance its space program, and the results are showing.
Ultimately, China wants to build its own moon base within a decade, potentially in a partnership with the European Union. The Chinese Space Program is one of the world’s most active, advanced, and successful. Aside from the moon base, they want to establish a crewed space station (much like the International Space Station), send an unmanned rover to Mars, and exploit the Earth-Moon space for industrial development — namely, developing space-based solar powered satellites that would beam energy back to Earth.
Four Chinese volunteers spent 200 days in a simulated space lab in Beijing, breaking the record for the longest stay in a self-sustaining cabin. They had no input from the outside world, grew their own food, and handled their own waste.
Four volunteers lived in the sealed lab to simulate a long-term space mission with no input from the outside world.
Image credits: China National Space Administration.
China’s lunar base plans are becoming more and more serious, but before they actually send astronauts there, they want to know how they can handle the rough conditions on the moon — so they set up a “virtual” base, here on Earth. They called it the Lunar Palace.
The Lunar Palace has two plant modules where pretend astronauts can grow and harvest their own food, as well as a living cabin with living facilities. The cabin is basically a 42 square meter area (450 square feet) containing four sleeping cubicles, a common room, a bathroom, a waste treatment, and even a room for growing animals.
The main focus of the experiment was to see how the Bioregenerative Life Support System (BLSS) functions over a longer period of time in a lunar-like environment. Within the BLSS, humans, animals, plants, and microorganisms are expected to co-exist together safely. Astronauts grow their own food in the form of experimental crops, and they also manage their own waste.
Of course, a secondary objective of the study was to see how the volunteers would withstand the psychological stress of being isolated in such a small cabin.
The four volunteers were biomedicine students from Beihang University, and they handled the situation quite well, the module’s chief designer Liu Hong told Xinhua. As if the entire experience wasn’t challenging enough, the lab hosting the experiment experienced unexpected blackouts. This “challenged the system as well as the psychological status of the volunteers, but they withstood the test,” Liu said.
Not much else has currently been disclosed about the experiments and the mental state of the participants.
It’s not the first time such an experiment was carried out at the Lunar Palace. A successful 105-day trial was carried out in 2014. However, this type of experiment has been going on for a long time, since the Soviets had three people spend 180 days in a similarly closed ecosystem in the early 1970s.
In recent years, China has spent tremendous sums to advance its space program, and the results are showing.
Ultimately, China wants to build its own moon base within a decade, potentially in a partnership with the European Union. The Chinese Space Program is one of the world’s most active, advanced, and successful. Aside from the moon base, they want to establish a crewed space station (much like the International Space Station), send an unmanned rover to Mars, and exploit the Earth-Moon space for industrial development — namely, developing space-based solar powered satellites that would beam energy back to Earth.
When someone says they plan to “break the vacuum,” this probably means they’re a parent about to attempt to clean a room normally occupied by a teenager … unless they’re a laser physicist. Then it means they’re getting ready to use a laser to rip a hole in empty space and pull out the matter/antimatter combo of electrons and positrons. Isn’t ripping holes in space the job of the Large Hadron Collider? Regardless of who is doing the ripping, is this a good idea?
As with many sci-fi-to-real-life stories these days (see “Cloning monkeys”), this news comes out of China, where physicist Ruxin Li is leading a team at the Shanghai Superintense Ultrafast Laser Facility (is “superintense ultrafast” redundant or scary or both?) in developing a laser that will create the world’s most powerful light pulses. How powerful? The team has already built a record-breaking laser that distills light into pulses measuring 5.3 million billion watts or petawatts. They’re nearing completion of a 10 petawatt laser that is 1,000 times more powerful than the world’s electrical grids … combined. And they’re just five years away from a machine with the doomsday-ish name of the Station of Extreme Light that will be capable of pulses reaching 100 petawatts.
What do they plan to point the Station of Extreme Light at? As usual, the researchers have a noble cause (also called a ‘cover story’) and a sinister one. The ‘good’ purpose of building a cylinder of sapphire coated with titanium capable of shooting a 100 petawatt laser that can create temperatures never seen on Earth is to help develop new medicines.
Once that’s done, the fun starts. Aiming the Station of Extreme Light at a space vacuum will ‘break the vacuum’ and prove Albert Einstein’s E=mc2 in the reverse direction by creating matter (in this case, electrons and their antimatter counterparts – positrons) from energy. Or, as Li puts it:
“It would mean you could generate something from nothing.”
What could possibly go wrong?
That probably depends on where you aim the Station of Extreme Light. China is working on lasers to put in orbit and disintegrate space junk, debris and perhaps dangerous asteroids. The U.S. Department of Energy is developing ground lasers to knock out drones. In its non-weapon form, the Station of Extreme Light is a particle accelerator that is, unlike the Large Hadron Collider, inexpensive, small and easy to build. That could put the LHC out of business … and potentially put that power in the hands of entities whose purposes may not be as noble as those of government – OK, that’s debatable but we’ve got to believe that someone will control this power. Remember, it’s just the opposite of nuclear power’s matter-to-energy side of Einstein’s theory … and we know how that worked out.
One last thing to think about. China is leading the research in these vacuum-ripping lasers and Russia is not far behind. The U.S. is.
“It would mean you could generate something from nothing.”
Is it time to stop dreaming of phasers and ripping holes and start working on harnessing the power of lasers for something other than a weapon?
Gary Trevino, a man from South Texas recently shot a spectacular UFO video which has now gone viral on social media platforms. The video was captured on Wednesday, January 24, and it features several UFOs appearing in the sky and blinking mysteriously. According to reports, Gary was working in an oil field in Catarina when the bizarre incident occurred. Without wasting time, he captured the eerie incident on his camera.
After shooting the video of the UFO cluster on Wednesday night, Gary Trevino soon posted it on his Facebook page and asked everyone to explain the bizarre incident.
"Can someone explain what the hell did we just seen here at gates ranch in Catarina tx. To all the non-ufo believers," posted Gary Trevino.
The video soon went viral, and as of now, it has been watched more than 1,90,000 times on Facebook. After watching the video, several people put forward various theories explaining the sighting.
Many people claimed that the lights may have come out from US Air Force's secret planes, but the theory was debunked by alien buffs, as no airplane can move erratically in such a weird manner.
"I have seen this exact same orbs before. You're not the only one how exciting someone finally caught it on video," commented a Facebook user named Francisco Osornio.
Another user named Dusty Rees put forward a different theory stating that the weird object witnessed by Gary is nothing but a weather balloon. "What you have witnessed is a weather balloon blown of course by and high winds. The lights are simply reflections from solar flares and swamp gas blah blah blah and stuff...," commented Rees.
Even though many skeptics are not ready to believe these objects as UFOs, alien buffs are quite convinced that Gary has shot the visuals of alien spaceships which are from deep space.
What has come down through history as the “Maury Island Incident” remains a matter of investigation, speculation and debate through the retelling of the story in pop culture, investigations and beer-fueled discussions.
“I talk about it all the time,” Tacoma Ghost Toursoperator Andrew Hansen said, noting that while some walking tour attendees sometimes know tidbits of the legend, he tries to tell just what is known rather than what is believed. “I try to stick with as many of the facts as I can.”
That can be a tough job since the conspiracy-filled tale makes for a great story that raises more questions than answers.
The most common retelling of the story has it that Howard Dahl was captaining a boat on the afternoon of June 21, 1947. He was searching the waters for floating logs that he could salvage from the water and sell to the local mills that lined Tacoma’s tideflats. It was an otherwise normal day, when he and his son spotted six flying discs in the sky. Two reportedly collided, damaging one of them. It began to sputter and emit smoke. Chunks of the craft fell from the sky, either splashing in the water or peppering the deck of his salvage boat. Dahl’s son Charles was burned by the falling bits of metal, and his dog was reportedly struck and killed. The mysterious aircraft then flew away and disappeared.
There were other local “sightings” of flying saucers that summer as well. A businessman and avid pilot Kenneth Arnold, for example, then told a story of his own saucer sighting. He reportedly saw nine saucers while flying around Mount Rainier. Stories of flying saucer sightings were in the news, both mainstream newspapers and pulp publications, all with varying degrees of conspiracy and coverup with little evidence to support their claims.
In the story of the sightings by Dahl and Arnold, federal investigators interviewed the two, collected samples of the “saucer slag” the damaged disc had dropped onto Dahl’s boat and left with a warning against telling their stories anymore. Their accounts were later retold in Gray Barker‘s book “They Knew Too Much About Flying Saucers,” and gave rise to the term “men In black” in mainstream culture as a reference to secretive government agents setting out to hide evidence and coverup alien encounters because Dahl stated the investigators wore the standard “G-man” black suits.
“Paris in Orbit” was the theme of a rollerskating dance party in 1959 at the Tacoma Roller Bowl along South Tacoma Way.
Further fueling the fire of conspiracy was “the fact” that the investigators would later die in a plane crash while transporting the evidence for analysis at Hamilton Field in California. As fate would have it, the crash outside of Kelso was the first plane disaster of the newly formed Air Force, following its separation from the Army to be its own branch of military service.
Here’s where the story begins to fall apart, however. No damage to Dahl’s boat could be found. His son showed no sign of injuries. No evidence that a dog even existed was ever found. The fragments of the saucer that were reportedly recovered were traced back to the nearby copper smelter. The mysterious “men in black” could have easily been investigators calling the whole thing a hoax and warning against Crisman and Dahl retelling the story or face fraud charges for wasting their time. Cap that with the fact that the story wasn’t widely known until after the more famous “Roswell Incident” in New Mexico made national news a few weeks later.
To make the story even weirder, Crisman would later be questioned about him being one of the men on the “grassy knoll” at John F. Kennedy’s assassination. He would later reinvent himself as “Dr. Jon Gold,” an ultra-rightwing talk show host on KAYE Radio that aired in Tacoma in the late 1960s and early 1970s.
“We referred to it as radio hate,” former Tacoma Mayor and president of the Tacoma Historical Society Bill Baarsma said of Crisman’s style of radio commentary. “Everything was ‘fake news’ that promoted conspiracy theories about local government and secret deals that were based on secret sources and tips rather than facts and logic.”
What actually happened in 1947 remains a matter of speculation and research to this day. Facts are few and stories are plenty, but whatever the case the Maury Island proves to provide colorful characters, tales of missing evidence and a twist of fantasy wrapped around truth – all the making of a great mystery that will never be solved.
Triad Theater Will Screen ‘The Maury Island Incident’ About Mysterious Happenings Just North of Tacoma Above Puget Sound
By Nisqually Valley News
A "Man in Black" appears at the door of one of the men who reported a UFO encounter in the movie "The Maury Island Incident."
Photos COUTESY "The Maury Island Incident"
The award-winning UFO-based film titled “The Maury Island Incident” will screen starting at 7 p.m. Friday, Feb. 2.
The setting for The Maury Island Incident is on Puget Sound just north of Tacoma. The film tells the forgotten, tragic story taken directly from declassified FBI documents of Harold Dahl’s June 21, 1947 UFO sighting near Maury Island, and explores the origins of the iconic “Men in Black” within a conspiratorial mythology set during the “summer of saucers” in 1947, all leading to involvement by FBI Director J. Edgar Hoover.
The Maury Island UFO sighting on July 21, 1947 occurred just three days before the sighting of nine UFOs over Mount Rainier by Kenneth Arnold on June 24, 1947, and a month before the reported Roswell UFO crash in New Mexico (July 4, 1947). That sighting over Mount Rainier is when the phrase “unidentified flying saucer” was first coined, and 70 years later was the impetus for last summer’s first-ever Yelm UFO Fest.
The Maury Island Incident Director Scott Schaefer (he has worked on such shows as Bill Nye the Science Guy, The Arsenio Hall Show and Seattle’s Almost Live) and screenwriter Steve Edmiston (Crimes of the Past, the Periphery Project, Vol. 1, A Relative Thing and The Day My Parents Became Cool) will screen their multiple award-winning film, The Maury Island Incident, and provide a live presentation titled “J. Edgar Hoover’s Flying Discs: Why the Maury Island Incident Is the Seminal Event in Modern Popular Culture Relating to UFOs, Conspiracies, and Cover Ups.”
The filmmakers will take questions and discuss their upcoming projects, including a possible movie retelling the Mount Rainier UFO incident.
The Maury Island Incident’s honors/awards include: 2015 UFO Congress Best Short Film; Big Island Film Festival Opening Night Gala; Washington Film Works Innovative Lab Competitive Grant; Gig Harbor Film Festival Best Short; and Seattle Int’l Film Festival World Premiere. The film was adapted into a web series distributed on Hulu and other independent film outlets.
To celebrate the 70th Anniversary of the “Summer of the Saucers,” the film was celebrated in 2017 with a resolution on the floor of the Washington state Senate for its contribution to the history and popular culture of Washington state, and featured at the Washington State Historical Museum.
Cameron Jayne, director of Yelm’s Triad Theater, and key Yelm UFO Fest organizer, said she is excited about the film showing and is anticipating it being shown again at this year’s festival, along with possibly other films of that genre.
For more information and tickets to The Maury Island Incident contact the Triad Theater at
As an example of the fact that UFOs and ufology are a world-wide phenomenon, the redoubtable Philip Mantle and Flying Disk Press (one of the very few publishers still keeping the public informed about the history of ufology) takes us to what has to be the golden age of subject. This time the revelations come from Roberto Pinotti and the files of ‘Centro Ufologico Nazionale’ (CUN) the leading Italian society who still investigates the phenomenon. Translated from the Italian language, this book is volume one in a series that, in this case, covers the years from 1907 until 1978 and 1958 was especially productive.
The book, which is profusely illustrated with some remarkable images, is an absolute treasure trove of information and the reader can open it at any page and is guaranteed to find something of interest. That said, rather that outright examples of visitations from ETs, the vast majority of examples presented here appear to be ‘high strangeness’ encounters rather than anything else, which are of course still valid and perhaps even more interesting, but not proof of anything extraterrestrial. In fact the book takes a ‘no questions asked’ approach and a refreshingly literalist view of the subject and has obviously been compiled and written by a true believer.
Italian UFO Researcher and Author Robert Pinotti
The author was a friend of, and collaborated with the late Gordon Creighton who was the long time editor of the UK’s Flying Saucer Review (FSR) and his influence becomes clear as one reads the book. Some of the images are astonishing and there are a few of what is claimed to be the inside of a UFO (pages 96 & 97) which also show the pilot who is human looking and is wearing what look like wrap-round sunglasses. There is also a report of analysis carried out on metallic residue left at a landing site, and surprisingly the residue comprises only earthly constituents in various proportions. This is encouraging if, for no other reason, than it seems the elements in the periodic table are universal. There is no doubt that for the dedicated ufologist this book is an essential part of their library and deserved to be read and if anyone is interested the CUN website is:
The book is now available on Amazon in paperback and kindle. You can contact the author and the publisher via the FLYING DISK PRESS blog at: http://flyingdiskpress.blogspot.co.uk/
Claims of UFOs surrounded Basingstoke after five mystery lights were recorded on video appearing to fly in formation above the town.
The unnamed man said that he and a colleague noticed the lights in the sky while at work.
In a witness report to MUFON, he said he went outside with a workmate to get something out of the van, and saw one light slowly moving around the back of a building.
Then another one became visible to them from behind the building at a constant distance. Seconds later, another three came to view as if they were already there but were not lit up.
The witness said that after around a minute, they started to swing around slowly and turned around 220 degrees.
After another around a minute, two lights got further away. One stopped, and one appeared to carry on barely being a visible light source.
At this point, he said, they seemed to swing around again in formation.
To get a better view, they decided to run back inside the building and get into the roof.
Unfortunately, they could not see anything because of the fog. They decided to run back down, but those mysterious objects were nowhere to be found.
He said they did not hear noise and see flashing lights, ruling out helicopters and civilian aircraft.
He also ruled out searchlights shining up from the ground as they could clearly see the surface area of the lights getting wider as it shone down, which could entail that the light source was in the sky.
The sighting reportedly lasted around 30 minutes, and the witness had managed to take roughly four minutes of video.
WETENSCHAP & PLANEETWetenschappers hebben de tijd op de symbolische ‘Doemdagklok’ met 30 seconden vooruit gezet, naar 23:58 uur. Daarmee zijn we volgens hen amper nog twee symbolische minuten verwijderd van “het einde van de wereld”.
De klok, die in gebruik is sinds 1947, is een metafoor die aangeeft hoe dicht we staan bij de vernietiging van de aarde. Een groep wetenschappers en nucleaire experts die zich gezamenlijk het ‘Bulletin of the Atomic Scientists’ noemen, komen op regelmatige basis samen om de tijd op de Doemdagklok te bespreken.
“Met grote bezorgdheid passen we de Doemdagklok vanaf vandaag aan,” zegt Rachel Bronson, voorzitter en CEO van het Bulletin: “Het is nu twee minuten voor middernacht”.
De Doemdagklok staat even dicht bij middernacht als in 1953, toen de vrees om de Koude Oorlog mogelijk op haar hoogtepunt was.
Lawrence Krauss en Robert Rosner
Nucleaire en klimaatbedreigingen
De organisatie doet de nieuwe aanpassing omdat “president Trump en andere wereldleiders er niet in slagen om de op de loer liggende bedreigingen van een nucleaire oorlog en de klimaatverandering aan te pakken,” luidt het.
“De wereld is nu niet alleen gevaarlijker dan een jaar geleden: het is van Wereldoorlog II geleden dat de situatie nog zo dreigend was,” schrijven Lawrence M. Krauss en Robert Rosner, twee medewerkers van het Bulletin in The Washington Post. “De Doemdagklok staat in feite even dicht bij middernacht als in 1953, toen de vrees om de Koude Oorlog mogelijk op haar hoogtepunt was.”
De oplopende spanningen tussen de VS en Noord-Korea dragen volgens de wetenschappers bij tot de aanpassing van de Doemdagklok. “Zeggen dat de nucleaire toestand van de wereld schrijnend is, is een onderschatting van het gevaar en de hoogdringendheid,” zeggen Kraus en Rosner.
Nog slechter dan een jaar geleden
Vorig jaar stelden de wetenschappers de klok nog met een halve minuut bij, van 23:57 naar 23:57:30. “De waarschijnlijkheid van een globale catastrofe is erg hoog en de acties die nodig zijn om de risico’s op een ramp te verkleinen moeten erg dringend genomen worden,” stelde het Bulletin toen.
De eerste keer dat de Doemdagklok werd bijgesteld na haar ingebruikname in 1947, was twee jaar later, nadat de Sovjet-Unie met succes haar eerste atoombom testte. Toen schoof de wijzer van de klok van 23:53 uur naar 23:57 uur.
Het gebeurde nog maar één keer dat het alarmpeil even hoog stond als vandaag: in 1953 gaf de klok aan dat het twee voor twaalf was nadat zowel de VS als de Sovjet-Unie succesvolle proeven met kernbommen hielden binnen een tijdsspanne van amper zes maanden.
In 1991 leek de wereld er het best voor te staan, toen stond de wijzer op 17 minuten voor middernacht.
Nooit eerder heeft het Bulletin beslist om de klok vooruit te zetten voornamelijk omwille van de stellingen van slechts één persoon. Maar wanneer die persoon de nieuwe president is van de Verenigde Staten, dan doen zijn woorden ertoe.
Bulletin of the Atomic Scientists
Verkiezing van Trump
“Telkens wanneer de klok wordt aangepast, beantwoorden we twee vragen,” zei Rachel Bronson vorig jaar in een interview: “Is de wereld veiliger? Of loopt ze een groter risico dan een jaar geleden? En is het veiliger of een groter risico dan ooit eerder in de geschiedenis van de klok?”
Met de aanpassing vragen de wetenschappers aandacht voor wereldwijde crises die volgens hen het bestaan van de mensheid in gevaar brengen. Daarbij richten de wetenschappers de aandacht op de beschikbaarheid van kernwapens en de bereidheid van de wereld om ze te gebruiken. De laatste jaren brengen ze ook de dreigende klimaatverandering mee in rekening.
De organisatie haalde vorig jaar ook de verkiezing van Donald Trump aan als een belangrijke factor, “omdat hij beloofd heeft de vooruiting op beide fronten (kernwapens en klimaatverandering, red.) te verhinderen,” schreven twee leden van het Bulletin vorig jaar. “Nooit eerder heeft het Bulletin beslist om de klok vooruit te zetten voornamelijk omwille van de stellingen van slechts één persoon. Maar wanneer die persoon de nieuwe president is van de Verenigde Staten, dan doen zijn woorden ertoe.”
Het is nu de tijd voor wereldburgers om dringende maatregelen te eisen. Het is tijd om de Doemdagklok terug te draaien.
Bulletin of the Atomic Scientists
Symbolisch
Het Bulletin beklemtoont dat de klok symbolisch is en enkel dient als “dringende waarschuwing voor globaal gevaar”.
“We hopen dat de bijstelling van deze klok geïnterpreteerd zal worden zoals ze bedoeld is: als een dringende waarschuwing voor globaal gevaar. De tijd voor wereldleiders om het op de loer liggende nucleaire gevaar en de voortdurende opmars van de klimaatverandering aan te pakken, is al lang voorbij. Het is nu de tijd voor wereldburgers om dringende maatregelen te eisen. Het is tijd om de Doemdagklok terug te draaien,” stellen ze.
WETENSCHAP & PLANEETWie vorige nacht even tijd nam om naar de sterrenhemel te kijken, zal opgemerkt hebben dat er een nieuwe, heldere ster waar te nemen is. De ster werd vorige zaterdag de ruimte ingestuurd door het particuliere ruimtevaartbedrijf Rocket Lab en is momenteel het helderste object aan de hemel. De lancering van de ster lokt kritiek uit bij astronomen van over de hele wereld en blijft niet zonder gevolgen.
Het nieuwe ruimtevaartbedrijf Rocket Lab breidde onze sterrenhemel vorige vrijdag een beetje uit. De start-up lanceerde toen in alle stilte een raket in een baan rond de aarde. Dat deed het vanop een schapenboerderij op het schiereiland Mahia in Nieuw-Zeeland.
De lancering zorgde voor veel gejubel en trots in Nieuw-Zeeland. Peter Black, oprichter en CEO van het opkomende Rocket Lab, sprak van een bijna ongeëvenaarde stap in de commerciële verkenning van de ruimte.
Discobal
Wat er zo spectaculair is aan de raket, is dat ze naast de klassieke conventionele raketten ook de ‘Humanity Star’ draagt. Die nagemaakte ster bestaat uit een drie meter brede bol en is gemaakt van koolstofvezel. Verder is ze uitgerust met 65 sterk reflecterende panelen en draagt ze daardoor de bijnaam ‘discobal’.
Volgens het bedrijf zal de bol de stralen van de zon naar de aarde weerspiegelen en een knipperlicht creëren dat overal ter wereld zichtbaar is. Er wordt zelfs verwacht dat hijvoor negen maanden lang het helderste object aan de sterrenhemel zal zijn en pas zijn helderheid zal verliezen wanneer hij opnieuw de aardse atmosfeer bereikt.
Volgens Rocket Lab moet de ster een herinnering zijn aan onze kwetsbare plek in het universum. Black voegt daar aan toe dat de bol harmonie en een gedeelde ervaring voor iedereen op de wereld zal creëren.
Lichtvervuiling
Toch blijkt de functie van de spectaculaire uitvinding niet geheel rozengeur en maneschijn. Omdat het hun onderzoek belemmert, vormt lichtvervuiling nu al een enorm probleem voor astronomen. De introductie van een glinsterende discobal in de ruimte wordt dan ook niet overal toegejuicht.
Over de hele wereld uiten astronomen zich op zowel gefundeerde als minder diplomatieke manieren over de Humanity Star. Zo vertelde professor Richard Easter aan The Guardian dat Rocket Lab onbedoeld zijn beroep bijzonder zwaar getroffen heeft en ook zijn collega’s winden er op Twitter geen doekjes om.
Wat er nu gaat gebeuren met de lichtgevende discobal in de ruimte en of hij al dan niet verwijderd zal worden, is nog niet duidelijk. Voor wie de bol nog zou willen waarnemen kan op een online map steeds contoleren waar de bol zich precies bevindt en in welke richting moet worden gekeken om hem goed waar te nemen.
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Flying Saucer becomes visible in the sky over Jamaica
Flying Saucer becomes visible in the sky over Jamaica
A strange phenomenon appeared in the sky over St. Ann, Jamaica on January 25, 2018.
Stoney Vill, who has filmed the phenomenon, wonders what the strange ring of lights in the clouds could be.
The video shows sun rays shining from behind a cloud formation, but light from the sun seems to be bending around a disk at the top of the cloud
When zoomed in on the disk, it clearly shows the solid contours of a UFO, a cloaked flying saucer that became temporarily visible. (See video 0.06sec).
When astronomers noticed a strange light pattern coming from a distant star, many speculated this was evidence of an advanced alien civilization.
The discovery of not only life, but intelligent life outside of Earth would have far reaching implications for not only science, but society as a whole.
LSU Department of Physics & Astronomy assistant professor Tabetha Boyajian recently disproved a theory that the dimming of Tabby’s Star—named after Boyajian—was caused by an alien megastructure.
When scientists analyzed the light patterns coming from the star, known as KIC 8462852, many were hopeful that the sporadic dimming and brightening of the star was the sign of an advanced alien civilization. Much to the dismay of many scientists and astronomers, this was not the case.
Boyajian created a Kickstarter campaign in May 2016 to fund a private telescope array to continue observing the star after the Kepler Space Telescope stopped doing so. Boyajian said the Kickstarter aimed to secure time with the Las Cumbres Observatory in Goleta, California.
To Boyajian’s surprise, the Kickstarter raised more than $100,000 from over 1,700 backers. It was particularly surprising because there was no precedent for this type of Kickstarter campaign.
“I attribute it to luck,” Boyajian said. “This is kind of the first one of its kind to do something like that. This was a way for people who had a couple extra bucks to contribute to science, which we thought was really cool.”
Using the money from Kickstarter, Boyajian and her team were able to observe the star from March 2016 through December 2017. During this time, the star’s light dimmed four times. Backers of the Kickstarter campaign named these events — Elsie, Celeste, Brae and Angkor.
The names for Skara Brae and Angkor come from two lost cities. Boyajian said these names are fitting, as the star is more than 1,000 light years away. Therefore, the events witnessed happened more than 1,000 years ago.
However, while observing the star, Boyajian and her team realized the dimming could not have been caused by the alien megastructure once theorized.
“If you have a planet crossing in front of a star, it will block out a little bit of its light, and it will do that periodically,” Boyajian said. “The biggest planet out there is a Jupiter-sized planet. If Jupiter crosses in front of a star, it will make at most a 1 percent drop in the star’s light.”
These two concepts proved that a planet was not causing the dimming.
“What we see for this star is not regularly occurring drops in brightness,” Boyajian said. “We see very large drops, up to 22 percent. The object, whatever it was, was very, very massive.
The megastructure theory fell apart when Boyajian and her team noticed that blue light was being dimmed a lot more than red light during the dimming instances. Boyajian said an opaque object, such as a planet or alien megastructure, blocks all wavelengths of light equally. Dust, however, is better at blocking blue light than it is at red light.
‘WE’RE NOT READY TO MEET ALIENS’: HUMANS ARE TOO STUPID AND RELIGIOUS TO COPE WITH EXTRA-TERRESTRIAL LIFE, CLAIMS EXPERT
‘WE’RE NOT READY TO MEET ALIENS’: HUMANS ARE TOO STUPID AND RELIGIOUS TO COPE WITH EXTRA-TERRESTRIAL LIFE, CLAIMS EXPERT
A professor from Spain says we’re not ready to meet extraterrestrial life
Gabriel De la Torre surveyed 116 students from the US, Italy and Spain
He found that many had a lack of knowledge in a number of areas
They also had religious beliefs that would make finding ET a ‘big shock’
We also focus too much on daily problems than bigger things like Earth
He concludes we need to improve our ‘global consciousness’
Finding extraterrestrial signals has been dreamed about for decades.
But a researcher from the University of Cádiz in Spain says we shouldn’t be looking – because we’re not ready to meet aliens.
Gabriel De la Torre revealed to MailOnline how his survey of students showed the general level of ignorance and influence of religion would leave us shocked if we made first contact.
A study by Professor Gabriel De la Torre from the University of Cádiz in Spain claims that we’re not ready to make first contact. He claims we’re not prepared mentally or ethically to meet beings unlike ourselves and we should try to improve our ‘global consciousness’
Since 1984 the Search for Extraterrestrial Intelligence (Seti) Institute has been looking for signs of intelligent life elsewhere in the universe.
To date nothing has been found, although the search continues unabated.
Members of the project are now going further by sending out messages from Earth (Active Seti) to try and contact other lifeforms.
But De la Torre, a professor in the Department of Psychology at the University of Cádiz and participant in previous projects such as Esa’s Mars 500 (a simulated mission to Mars on Earth), has carried out a study that he claims indicates we are not ready to make contact.
In the study he sent a questionnaire to 116 students in Spain, the US and Italy.
De la Torre tells MailOnline he used students because they ‘will be the future politicians, scientists, the people in charge, so I wanted to know what their knowledge was.’
THE RESULTS AT A GLANCE
Of the 116 students…
72.8% believe that demons and angels exist.
33.7% don’t think humans are the origin of global warming.
82.1% think it is important to have a space agency.
71.4% think the military should have the main role in the event of contact with an alien civilisation.
80% believe if we find aliens more advanced than us they will try to conquer us.
78% believe there is a chance we’ve been visited by aliens in the past.
The Search for Extraterrestrial Intelligence (Seti) Institute was established in 1984. Since then it has used a number of observatories around the world, like the Allen Telescope Array (pictured), to try and find alien signals from another world, but so far nothing has been found.
The questions were split into five sections: religious beliefs, the environment, space-related knowledge, their daily activities and their opinions on life issues.
‘In all those areas I defined a different type of question based on other studies that I think related to Seti research,’ De la Torre says.
These included questions such as how likely they thought life was to exist on other planets, what year man first walked on the moon and what the largest planet in the solar system is.
The results were somewhat disconcerting for De la Torre. For example only 82 per cent of the students knew the first moon landing was in 1969.
‘The conclusions were that scientific knowledge, especially the knowledge related to space among college students, is not good,’ he continues.
‘So I think space agencies should increase education efforts.’
Another conclusion by De la Torre was that religious beliefs seem to be very strong in general.
While not necessarily a problem, he says this may influence the opinions of people facing major events in future such as making first contact.
On 16 November 1974 the Arecibo radio telescope in Puerto Rico (pictured) was used to send out a signal called the Arecibo message, a ‘calling card’ from Earth to potential alien races. However De la Torre says we shouldn’t perform ‘Active Seti’ like this as we aren’t ready to make contact
But ultimately it is our lack of appreciation for our own planet and our place in the universe that would be our downfall, he says.
‘We’re not ready to talk to extraterrestrials because global consciousness is not developed enough in the population,’ he concludes.
‘People have daily life problems and the government doesn’t pay attention to global issues like the planet and the environment.
‘That makes us a species too focused on daily life problems, we don’t have an awareness of our surroundings.
‘It’s like when a meteor falls in some place on the planet, it’s big news. But that’s a regular real possibility.
‘If we have a more global consciousness about our situation on the planet, how fragile the planet is, maybe that’s a step in the evolution of our consciousness as a species.
‘There could be other intelligent life out there and it could be really different from us physically, mentally, socially and even morally.
‘They could maybe not even be biological, they could be robots.
‘Right now I don’t think as a species we are ready.
‘Of course some people are ready, but as a species I think it would be a big shock.’
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NASA's Bold Plan to Save Earth From Killer Asteroids - Alien UFO Sightings
NASA's Bold Plan to Save Earth From Killer Asteroids - Alien UFO Sightings
Just beyond Earth’s home in the solar system, about 94 million miles from the Sun, a coal-black asteroid slowly rotates as it orbits our star. It’s about 1,650 feet across, with a slight bulge around the middle, like a spinning top. Its low density means it’s not solid, but instead it’s likely a crumbly pile of carbon-rich rocks held together by gravity.
The asteroid is called Bennu, and every six years, its egg-shaped orbital path brings it just 185,000 miles from Earth — roughly 53,000 miles closer than our moon. In about 200 years, there’s a 1-in-2,700 chance it could sail close enough for Earth’s gravity to reel it in. That would be very bad.
The impact would excavate a crater nearly three miles wide and 1,500 feet deep. Locations three miles away would be buried under 50 feet of rock raining down. It would trigger a 6.7-magnitude earthquake. But the real damage would come from the air burst, caused by the meteor hurtling through the atmosphere, which could collapse buildings and tear down trees up to 30 miles away.
Luckily for us, asteroids the size of Bennu, and giant asteroids like the one that helped kill the dinosaurs 65 million years ago, don’t cross Earth’s path often. But smaller ones doallthetime. They enter our atmosphere as meteors, where many blow up in mid-air; some make their way to the ground or sea. The good news is that we’re getting better at finding them — but we’re still unprepared if one does make its way to Earth.
Partly to help with this, a NASA spacecraft called OSIRIS-REx is on its way to Bennu, where it will collect several pounds of asteroid samples and return them to Earth. By baking those samples and melting them down, scientists will learn what the asteroid is like, how the solar system’s rocky worlds were made, and how to protect Earth from these errant rocks — whether by pushing them away, breaking them up, or using the sun’s warmth to nudge them a different direction.
In that way, Bennu may become the asteroid that saves us all.
NASA is on an asteroid binge these days. Earlier in January, the space agency announced it is planning two more missions to these solar system crumbs over the next few years. The Lucy spacecraft will fly to Jupiter and study its Trojan asteroids, which trail behind the giant planet. The Psyche mission will travel to an iron asteroid thought to be a leftover planetary core, whose mantle and crust were lost to time and fiery collisions.
These explorations will provide planetary scientists with a wealth of new information, says Bill Bottke, who studies asteroids at the Southwest Research Institute in San Antonio.
“Locked in asteroids are stories that are telling us what was going on when the planets formed, when the solar nebula was still around,” he says. What processes does it take to form a planet?”
Fortunately, asteroid studies also tell us what it takes to wreck a planet.
This artist’s rendering shows the OSIRIS-REx spacecraft collecting a sample from the asteroid Bennu using a mechanical arm to touch the asteroid’s surface.
NASA/Goddard Space Flight Center Via AP
As Bennu whirls around its axis, its inky surface absorbs sunlight like asphalt on a hot day. As it rotates into the dark, that warmth radiates into space and it cools down again. This temperature change gives the asteroid a tiny nudge, called the Yarkovsky effect, which over time will change its orbit.
One of OSIRIS-REx’s main goals is to measure this phenomenon, says Daniel Scheeres, an astronomer at the University of Colorado who works on the project.
“After the mission, we should be able to update all these impact probabilities, and hopefully it will go down,” he says. “Just by testing the theory and validating it with more precise measurements, that can help all of our other predictions of the Yarkovsky effect for all other asteroids.”
Right now we know of about 723,367 asteroids in the solar system, and astronomers from universities and observatories around the world discover new ones almost every day. Based on statistical analysis and detailed searches, scientists think they’ve found more than 90 percent of asteroids about half a mile wide or larger, each of which would cause global extinctions if they impacted earth.
Dedicated searches have also found about 25 percent of the asteroids that measure at least 460 feet across, or roughly the size of a football stadium. But more than a million small asteroids — like one the size of a city bus that exploded over Chelyabinsk, Russia, three years ago — are thought to be out there.
Last year, NASA consolidated its asteroid-hunting efforts under a new program called the Planetary Defense Coordination Office, which finds and tracks new objects and will issue warnings about possible impacts. Its budget for the current fiscal year includes $50 million for near-Earth asteroid observations and planetary defense, which is a tenfold increase since the beginning of the Obama administration.
But NASA isn’t the only one hunting asteroids. The Japanese Aerospace Exploration Agency has already brought back bits of one asteroid, and has another mission en route to a second. The privately funded B612 Foundation, named for the asteroid in the French children’s story “The Little Prince,” is still looking for a cash infusion of $450 million to send its telescope into space to look for near-Earth asteroids.
But all this work to find asteroids and to visit them won’t mean much if we can’t do anything about it. There are a few ways to save Earth from an asteroid. We could push it out of the way, essentially using celestial mechanics to ensure it won’t get pulled in by Earth’s gravity, or we could try to destroy the asteroid before it has a chance to destroy us.
The decision depends on how much time we have and what the asteroid is like, says Jason P. Dworkin, OSIRIS-REx project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Md. Some asteroids might be easy to crumble into pieces; some could break apart into smaller stones that hit Earth in multiple places. Others might require a really big shove.
“If it was up to me, I would send a rocket with some titanium dioxide on it and paint it white, and have that Yarkovksy effect accelerate, and move it away from the Earth,” Dworkin says. Titanium dioxide is a common ingredient in sunscreen, and it looks chalky white. A spacecraft could fly to a dangerous asteroid, enter orbit around it, and spray-paint it.
“If you have something like 50 years, that could deflect it enough, and it might be a whole lot simpler than sending up nuclear weapons,” Dworkin says.
Radar images of the near-Earth asteroid Didymos and its moonlet from 2003. Didymos will be the target of AIDA’s test of a kinetic impact on a small asteroid.
NASA
If that doesn’t work, a nudge might do the trick. NASA and ESA plan to study this with a mission called the Asteroid Impact and Deflection Assessment (AIDA), which will slam a satellite into an asteroid in 2020.
If we don’t have 50 years or a fast enough battering ram, we might need to break up an asteroid instead. Catherine Plesko of Los Alamos National Laboratory uses supercomputers to study how to break up asteroids using nuclear explosions and “kinetic impactors,” essentially giant space cannonballs.
“Cannonball technology is actually very good technology, because you’re intercepting the object at very high speed, so it ends up being more effective than conventional high explosives,” Plesko said at a meeting of the American Geophysical Union in December. “If you really need a lot of energy, though, a nuclear burst is the way to get the largest amount of energy out to the object in the smallest possible container.”
Her simulations include equations that describe how fluids flow; the boiling and melting points of rocks depending on their densities; how light and energy propagates; and other physics. Then she can slip in a model for a given asteroid, and see how it responds to a cannonball.
If Earth decides to nuke it instead, the blast wouldn’t have to blow up the asteroid from within. The plan would entail launching a rocket with the bomb as its payload (a risky prospect, should it blow up on the launchpad) and aiming right for the asteroid. Exploding the bomb at the asteroid’s surface could disrupt its interior enough to break it apart, shifting its course and limiting the threat to Earth.
“For nuclear deflection, it really is the best idea to do an intensive load of these calculations before we even need to contemplate doing anything real,” Plesko says.
If we do need to do something real, it won’t happen overnight. It takes at least five years to design, build and launch a spacecraft that can deflect or destroy an asteroid or comet, according to astronomer Joseph Nuth of Goddard. He says humans would be wise to build a spacecraft now, and ideally two: an observer that could be quickly dispatched to learn more about the asteroid, and an interceptor that could deflect it.
“If we build it now on a normal schedule, and put that interceptor into storage, we can launch it in less than a year,” he explained at the AGU meeting. “This could mitigate the possibility of a sneaky asteroid coming in from a place that’s hard to observe, like toward the sun.” (The Chelyabinsk meteor was one such asteroid.)
No space agency has a deflector mission yet, but scientists know a lot more today than they did even 15 years ago, Bottke says.
“There was a time where we didn’t have a program to look for objects, and it was done privately. You had guys like [astronomer Eugene] Shoemaker driving out every month to Palomar Observatory to look for them,” Bottke says. “Now we have $50 million annually to look for them. Now we’re getting serious science missions to look at these.”
Bottke and others say the increased awareness of asteroid threats has also been a boon for science, and for the people who study asteroids not only as harbingers of doom, but as messengers from Earth’s creation.
“The probability that any large asteroid is going to hit is in the near future is pretty low,” Bottke says. “So I tend to focus on the more uplifting parts of asteroids.”
Scientists have found a new way to hunt for alien life on distant exoplanets. Clashing gas signatures could mark a planet as habitable from millions of miles away.
Chemicals such as oxygen are hard to produce without some kind of life. If a planet has oxygen in its atmosphere, it may very well harbor microbes. On Earth, however, oxygen has only been produced in large amounts for about an eighth of its history.
By looking for other gas combinations that should only be possible in the presence of life, scientists might have a better shot at finding aliens.
The James Webb Telescope will investigate the atmospheres of distant planets.
JOSHUA KRISSANSEN-TOTTON/NASA/WIKIMEDIA COMMONS
“This idea of looking for atmospheric oxygen as a biosignature has been around for a long time. And it's a good strategy—it's very hard to make much oxygen without life," said study author Joshua Krissansen-Totton, a University of Washington doctoral student, in a statement. "But we don't want to put all our eggs in one basket. Even if life is common in the cosmos, we have no idea if it will be life that makes oxygen. The biochemistry of oxygen production is very complex and could be quite rare."
History of Earth
The team took a longer look the history of Earth to identify other gaseous emissions that might better indicate life in a study published yesterday in Science Advances. By homing in on times of “chemical disequilibrium”—combinations of gases that shouldn’t exist without life— on our own planet, the team identified a mix of gases that might signal biological activity elsewhere.
The work led the team to believe that methane, carbon dioxide and a lack of carbon monoxide could be the biosignature to look out for.
The team looked back through the history of Earth to identify the best chemical cocktail. The Archean Earth, pictured here, describes a more than billion-year period in the early history of the planet.
FRANCIS REDDY/NASA’S GODDARD SPACE FLIGHT CENTER
Methane can be produced by asteroid impacts, emissions from the inside a planet itself and reactions of rocks and water. However, the team think it is unlikely an Earth-like planet could produce large amounts of methane without life as well.
Processes such as volcanic eruptions spew out carbon monoxide as well as carbon dioxide and methane. Microbes love to munch on carbon monoxide, so—if they exist on a planet—there shouldn’t be much of the gas left at all. Krissansen-Totton explained: "If carbon monoxide were abundant, that would be a clue that perhaps you're looking at a planet that doesn't have biology."
Identifying these biosignatures could be key to the search for alien life. Soon, technology like NASA’s James Webb Space Telescope will scour the atmospheres of distant planets for these kinds of chemical cocktails. Co-author David Catling, a professor at the University of Washington, said: "What's exciting is that our suggestion is doable, and may lead to the historic discovery of an extraterrestrial biosphere in the not-too-distant future."
We all know Mordor, the volcano-peppered wasteland where Sauron dwells in the Lord of the Rings trilogy, is a fantasy land, right? … Right? Don’t be so sure. As fortune would have it, geologists have discovered a landscape that bears an uncanny resemblance to Mordor — under the ocean.
Using advanced imaging techniques, geologists at the University of Aberdeen in the UK and the University of Adelaide and the Australian Resources Research Centre, both in Australia, in Australia captured the very first 3D images of 26 different volcanic sites in the Bight Basin Igneous Complex off the southern coast of Australia. What they found, buried deep below the seafloor sediment, was an array of craggy, sharp, jagged volcanos ranging from about 200 to 2,050 feet in height — about half the height of Mordor’s Mount Doom, according to The Atlas of Middle-Earth. This wicked-looking landscape includes 26 lava flows as wide as nine miles and as long as 21 miles.
“By using data acquired as part of oil exploration efforts, we have been able to map these ancient lava flows in unprecedented detail, revealing a spectacular volcanic landscape that brings to mind illustrations from Lord of the Rings,” said University of Aberdeen geology lecturer Nick Schofield, Ph.D., one of the study’s co-authors, in a statement earlier in January.
The team published their findings in a paper in the American Geophysical Union journal Geochemistry, Geophysics, Geosystems on November 10, 2017. The study’s authors couldn’t simply glimpse these volcanoes since they were covered in many feet of seafloor sediment. Or, to put it another way:
Advanced imaging was required. In the paper, the researchers describe how this 35 million-year-old landscape may have formed, especially as a result of magmatic intrusions controlling the flow of this undersea magma. The team’s research gives us an unprecedented look at submarine volcanoes, which, despite being incredibly abundant, are very hard to observe. By using seismic reflection to render 3D images of these volcanic regions, the researchers have introduced a powerful new tool to further the study of underwater volcanic activity.
“By using this technique, we have a unique insight into a landscape that has remained hidden for millions of years, highlighting the growing importance of seismic data in studying submarine volcanism,” said Schofield.
Abstract:
Submarine lava flows are the most common surficial igneous rock on the Earth. However, they are inherently more difficult to study than their subaerial counterparts due to their inaccessibility. In this study, we use newly acquired 3-D (three-dimensional) seismic reflection data to document the distribution and morphology of 26 ancient, buried lava flows within the middle Eocene-aged Bight Basin Igneous Complex, offshore southern Australia. Many of these lava flows are associated with volcanoes that vary from 60 to 625 m in height and 0.3 to 10 km in diameter. Well data and seismic-stratigraphic relationships suggest that the lava flows and volcanoes were emplaced offshore in water depths of <300 m="" the="" lava="" flows="" range="" from="" 0="" 5="" to="" 34="" km="" in="" length="" and="" 1="" 15="" width="" are="" typified="" by="" tabular="" dendritic="" forms="" this="" morphological="" variation="" may="" result="" differing="" effusion="" rates="" or="" volumes="" of="" erupted="" we="" demonstrate="" that:="" contain="" complex="" distribution="" systems="" kipukas="" features="" never-before="" observed="" seismic="" data="" 2="" morphology="" was="" strongly="" controlled="" emplacement="" magmatic="" intrusion-induced="" forced="" folds="" suggests="" that="" intrusions="" play="" an="" important="" role="" controlling="" elsewhere="" our="" study="" highlights="" usefulness="" studying="" manifestation="" submarine="" volcanism="" provides="" quantitative="" on="" extent="" ancient="" volcanic="" province="" along="" southern="" australian="" margin="" span="">
In some ways, the Voynich Manuscript is one of the most mysterious texts known to historians. The text is filled with fantastic, surreal imagery depicting plants, astronomical drawings, strange creatures, and a variety of dreamlike scenes. The origin of the text is unknown, but radiocarbon dating of the vellum it was written on puts its date of creation somewhere in the early 15th century. The book has changed hands numerous times throughout the centuries, passing from alchemists to rare booksellers and even to the King of Hungary. Today the Voynich manuscript resides in Yale University’s Beinecke Rare Book and Manuscript Library. The 240-page manuscript is written in an unknown language and script and has so far proven undecipherable even by the world’s most skilled cryptographers.
The manuscript is also full of these strange scenes of “nymphs.”
Every year or two, however, someone claims to have deciphered at least part of the manuscript, with most of the clues suggesting it was some type of pharmacopoeia or botany manual. Of course, one could surmise as much just by looking at the pictures. Just this week, however, a pair of Canadian artificial intelligence researchers claims to have developed an AI algorithm capable of deciphering the entire manuscript. Has the mystery of the Voynich manuscript finally been solved?
Curiously, many of the plants depicted in the manuscript resemble no known plants or flowers. Known on Earth, anyway.
Well, not exactly. But we might be getting close. The University of Alberta’s Greg Kondrak and Bradley Hauer claim to have developed an AI algorithm capable of deducing the language a text was written in with 97% accuracy. According to their algorithm, the Voynich manuscript was likely written in Hebrew and then encrypted using a substitution cipher in which letters are shifted, and the vowels have been removed from words. Kondrak and Hauer’s algorithm found that the first sentence of the text translates as “She made recommendations to the priest, man of the house and me and people.” In its analysis of the first 72 words of the manuscript, the algorithm has identified “farmer,” “light,” “air” and “fire” as the four most common words, with “covfefe” coming in a close fifth.
I knows gobbledygook when I sees it.
While this development is being hailed as a breakthrough in the quest to decipher the Voynich manuscript, the researchers themselves note that their work is far from complete and that hours and hours of human research are still needed to interpret the syntax and meaning behind the words. Will we ever really decipher the Voynich manuscript? What if it was written in gibberish and filled with curious images as a hoax or practical joke? Personally, I find that to be the most likely of all scenarios. And how hilarious would that be, writing a book of nonsense that gets pored over by learned men for centuries? If that’s the case, the author was a comic genius.
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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 74 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.