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 12 YEARS AND 11 MONTHS.
ON 06/05/2024 MORE THAN 1.972.210
VISITORS FROM 134 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...
31-08-2019
Solar Sail Success! LightSail 2 Is Officially Soaring on Sunlight
Solar Sail Success! LightSail 2 Is Officially Soaring on Sunlight
Today (July 31), The Planetary Society announced mission success as LightSail 2 — the bread-loaf-sized, crowdfunded, solar-powered spacecraft orbiting Earth — officially raised its orbit with the power of sunlight alone.
"Today, we declare mission success — we're going to a higher orbital altitude without rocket fuel, just with the push of sunlight,"
Planetary Society CEO Bill Nye said in a press conference.
Bill Nye✔@BillNye
We are officially declaring MISSION SUCCESS for our crowdfunded @exploreplanets#LightSail2 spacecraft! We did it people(s)!
"This is a very exciting day for us and for me personally," Nye said in the conference. "This idea that you could fly a spacecraft and could get propulsion in space form nothing but photons, it's surprising, and for me, it's very romantic that you'd be sailing on sunbeams."
After LightSail 2 successfully deployed its solar sail last week, mission managers remotely optimized the craft's orientation. With these small changes, the craft began raising its orbit above our planet, raising its apogee, or orbital high point. Within the past four days, the craft has raised its apogee about 1.2 miles (2 kilometers). The mission team behind the craft confirmed that this orbital raising could be due to nothing other than successful solar sailing, or propulsion from photons, particles that transmit light, from the sun.
The Planetary Society’s LightSail 2 captured this picture of Earth’s limb on July 6, 2019, at 12:41 a.m. EDT from a camera mounted on its dual-sided solar panels. The spacecraft was headed into orbital sunset at the time, and the sun is visible to the right. The photo is unmodified and shows a number of lens flare artifacts caused by sunlight scattering around the camera optics. LightSail 2’s dual fisheye cameras have fields of view of about 180 degrees, causing the arcs in the corners and some distortion.
(Image credit: The Planetary Society)
With this accomplishment, LightSail 2 becomes the first spacecraft to be propelled by solar sailing in Earth orbit; the first small spacecraft to be propelled by solar sailing; and the second-ever spacecraft, after Japan's IKAROS mission, to successfully use solar sailing, The Planetary Society said.
On June 25, LightSail 2 launched from NASA's Kennedy Space Center aboard a SpaceX Falcon Heavy rocket. On July 2, the 11-lb. (5 kilograms) cubesat signaled to Earth, marking the spacecraft's successful arrival in low Earth orbit. On July 23, the craft successfully deployed its solar sail and early data showed that its small motor was rotating and it had begun to turn the sail to the sun. That maneuver facilitates an extra "push" from the sun once per orbit. So far, the craft has captured and sent home images of its stellar view and solar sail deployment.
LightSail 2 aims to prove the effectiveness of solar sails, which propel spacecraft using photons. While photons have no mass, they can still transfer a tiny bit of momentum. So, when photons hit a spacecraft, for example, the craft is pushed very slightly away from the sun. Photons hit us here on Earth as well, but we aren't affected by their force.
Solar sails, like the one deployed by LightSail 2, are flat, ultrathin, mirror-like sheets that push a spacecraft forward when hit with photons. The main benefit of using this technology is that a craft with a solar sail wouldn't need to carry fuel and so could theoretically travel for longer periods of time, as it wouldn't need to refuel.
With the success of this mission, The Planetary Society has demonstrated the capabilities of solar sailing with the LightSail 2 craft. The organization hopes that this success will support future solar sailing efforts. Because spacecraft using solar sails don't require fuel, these missions could theoretically help scientists to reach farther out into the cosmos.
With solar sailing technology, "we'd ferry cargo to Mars, look for signs of life and change the course of human history!" Nye said to Space.com in the conference. "This technology enables us to take things to extraordinary destinations in the solar system and maybe even beyond in a way that's never been possible before, because you don't need fuel and you don't need all the systems to control fuel and manage fuel and handle fuel and buy fuel," he said.
Those curious about the spacecraft's continued journey around Earth should check in at LightSail 2 Mission Control, a dashboard displaying up-to-date information about the craft. The site is updated every time LightSail 2 beams down to Earth, and those visiting the site can check out the craft's location, mission time, battery charge and the status of any new developments like solar sail deployment.
This photograph shows the Laser Ranging Facility at the Geophysical and Astronomical Observatory at NASA's Goddard Space Flight Center in Greenbelt, Md. The observatory helps NASA keep track of orbiting satellites.
NASA
If there are advanced civilizations out there in the cosmos, the chances are they will have tried to contact us. Might they be using laser-based communications to do that?
Breakthrough Listen, an initiative to find signs of intelligent life in the universe, has announced that it will begin a search for a new kind of “technosignatures” beyond the Earth. “When it comes to intelligent life beyond Earth, we don’t know where it exists or how it communicates,” says Yuri Milner, founder of the Breakthrough Initiatives. “So our philosophy is to look in as many places, and in as many ways, as we can.”
What are technosignatures?
Technosignatures, also known as a “technomarker,” are signs of technology developed by intelligent life. We have not idea what form they would take, and whether we would be able to detect them. Perhaps they can only ever be recognizable to us 21st-century humans if they already exist on our own planet. For example, the mysterious dimming of Tabby's Star/Boyajian’s Star (actually called KIC 8462852) in the constellation of Cygnus, detected by Tabetha S. Boyajian in 2015, could be explained by the existence of an alien megastructure around the star periodically blocking light. To find those, telescopes need to look for optical pulses. Another avenue is to look for much faster optical pulses, which could be evidence of optical communications. That’s what Breakthrough Listen is now looking for.
The Laser Communications Demonstration (LLCD) demonstration consisted of a space terminal on the LADEE spacecraft and three ground terminals on Earth. Together, they demonstrated that it was possible to transfer up to 622 Mbps of data from the Moon with a space terminal that weighs less, uses less power, and occupies less space than a comparable RF system.
NASA
Why are we looking for fast optical pulse
Today In: InnovationOptical communication is about transmitting information via lasers. Essentially it’s an advance from radio frequency, which is limited in terms of bandwidth and spectrum. “Optical communication has already been used by NASA to transmit high definition images to Earth from the Moon, so there’s reason to believe that an advanced civilization might use a scaled-up version of this technology for interstellar communication,” says Dr. Andrew Siemion, leader of the Listen team at the University of California, Berkeley’s SETI Research Center (BSRC). In 2013-2014, NASA tested optical communication technology using lasers between its LADEE spacecraft in orbit of the Moon and three ground terminals on Earth. If we’re already sending "optical pulses" out into the cosmos, might advanced civilizations also be doing so?
VERITAS (Very Energetic Radiation Imaging Telescope Array System) is a major ground-based gamma-ray observatory located at the basecamp of the Fred Lawrence Whipple Observatory in southern Arizona. VERITAS comprises an array of four 12m optical reflectors for gamma-ray astronomy in the very high energy range.
THE VERITAS COLLABORATION
How Breakthrough Listen will search for technosignatures
Breakthrough Listen is after "pulsed optical beacons," which might reveal themselves as blue flashes high in the Earth’s atmosphere. If that’s the case, a bank of four 12-meter telescopes called VERITAS (the Very Energetic Radiation Imaging Telescope Array System) will find them.
Situated at the Center for Astrophysics/Harvard & Smithsonian, Fred Lawrence Whipple Observatory in Amado, Arizona, VERITAS telescopes–the world’s most powerful telescope array for studying high energy astrophysics with gamma rays–already conduct a radio frequency survey and a spectroscopic optical laser survey. This time, they’re looking for pulsed optical beacons as brief flashes of blue “Cherenkov” light (gamma rays coming from space) created when they hit the top of the Earth’s atmosphere.
“Using the huge mirror area of the four VERITAS telescopes will allow us to search for these extremely faint optical flashes in the night sky, which could correspond to signals from an extraterrestrial civilization,” remarked Prof. Holder.
How bright might these fast optical pulses be?
An artists illustration of the possible structures surrounding the star KIC 8462852. The Kepler observatory has discovered massive objects in orbit around the star. It is a possible sign of an advanced civilization.
GETTY
Will they be easy to detect?
Although the flashes of light–the pulsed optical beacons–will only last several nanoseconds, they will easily outshine any stars that lie in the same direction on the sky. Here’s the logic: the most powerful lasers on Earth deliver about 500 terawatts in a pulse lasting a few nanoseconds. If that kind of laser comes our way from a star system at the same distance as Tabby’s Star (1,468 light-years), the VERITAS telescopes will detect it.
However, most of the stars on the target list are at least 10 times closers, and some of them 100 times closer, than that. All four telescopes will monitor the sky simultaneously to avoid mistakes.
What is Breakthrough Listen?
A search for evidence of life in the Universe, Breakthrough Listen aims to survey one million nearby stars, the entire galactic plane and 100 nearby galaxies at a wide range of radio and optical bands.
A sister initiative, Breakthrough Watch, is conducting an optical search for Earth-like planets in the habitable zones of nearby stars, as is Breakthrough Starshot, an attempt to design and develop a space probe capable of reaching another star.
“Breakthrough Listen is already the most powerful, comprehensive, and intensive search yet undertaken for signs of intelligent life beyond Earth,” says Siemion. “Now, with the addition of VERITAS, we’re sensitive to an important new class of signals.”
India’s 2nd moon mission, Chandrayaan-2, successfully carried out its 3rd orbit-raising maneuver on Monday. It will soon enter trans-lunar orbit, with the goal of landing on the moon on September 7.
Mission sequence showing Chandrayaan-2’s trajectory. Image via ISRO.
India’s second spacecraft to the moon – an unprecedented attempt to soft-land on the lunar south pole – is steadily breaking free of Earth’s gravity. Chandrayaan-2, consisting of an orbiter, lander and rover, launched on July 22, 2019, from India’s spaceport in Sriharikota, Andhra Pradesh.
Once launched, the spacecraft entered a highly elliptical orbit around Earth. Multiple orbit-raising maneuvers have been now steadily increasing its altitude until Earth’s gravitational force becomes weaker and the moon’s influence can begin to take over. The third such maneuver was carried out successfully today, according to ISRO:
Third earthbound orbit raising maneuver for Chandryaan-2 spacecraft has been performed successfully today (July 29, 2019) at 1512 hrs (IST) as planned, using the onboard propulsion system for a firing duration of 989 seconds. The orbit achieved is 276 x 71792 km. All spacecraft parameters are normal. The fourth orbit raising maneuver is scheduled on August 2, 2019, between 1400 – 1500 hrs (IST).
If everything goes well, Chandrayaan-2 will soon enter trans-lunar orbit and land on the moon on September 7, 2019.
The instruments onboard the spacecraft will study the moon’s topography and chemical composition, and map the abundance of lunar water, especially at the polar regions. Chandrayaan-2’s predecessor, Chandrayaan-1, launched in 2008, confirmed the presence of lunar water.
The moon is positioned in such a way that some parts of the polar regions are permanently shadowed. Chandrayaan-1 also provided evidence of ice being present in craters of the south pole. Places like these allow water to freeze and to remain frozen. Building upon its precursor’s findings, Chandrayaan-2 will land on a high plain between two such craters in the southern hemisphere – Manzinus C and Simpelius N. While the evidence of lunar water is not new knowledge, the south pole is still unfamiliar terrain.
If Chandrayaan-2 is successful, India will be the fourth country after the U.S., China, and the Soviet Union to complete a soft landing on the moon. A recent attempt by an Israeli group was unsuccessful.
Chandrayaan-2 sits atop the GSLV MkIII-M1 rocket at the Satish Dhawan Space Centre in India.
Chandrayaan-2’s orbiter, rover, and lander are housed inside the Geosynchronous Satellite Launch Vehicle MkIII-M1 – India’s most powerful rocket.
Soon, the spacecraft will enter a Lunar Bound Phase where its propulsion systems will be fired to slow it down and insert it into an orbit around the moon. On day 43, the lander, called Vikram, will separate from the orbiter from a distance of 62 miles (100 km).
The lander will then attempt to soft-land – a first of its kind for India – using complex braking mechanisms. A few meters above the ground, all thrusters will shut off to allow a free fall. The quiet landing will ensure that the moon’s surface remains undisturbed and its dust unmoved, dust which could otherwise spurt all around the spacecraft due to the thrusters’ force and spoil its circuitry systems.
Once firmly on the ground, the lander will deploy its rover, called Pragyaan, which will perform on-site chemical analysis for one lunar day (14 earth days). Onboard Pragyaan, a suite of spectroscopic instruments will fire lasers at different locations on the lunar surface to analyze its chemical composition. The rover will primarily hunt for major rock-forming minerals such as sodium, magnesium, and iron. The orbiter carries the highest number of instruments and is also responsible for a large chunk of information. Studies such as 3-D mapping of the lunar surface, solar radiation monitoring and analyzing the moon’s ionosphere are crucial to understanding the moon’s evolution.
All in all, Chandrayaan-2 will not only help us understand our natural satellite better, but will also inform future manned missions to the moon, such as NASA’s Artemis in 2024.
Bottom line: India’s second spacecraft to the moon – Chandrayaan-2 – is steadily breaking free of Earth’s gravity. If everything goes well, it will soon enter trans-lunar orbit and land on the moon on September 7, 2019.
The U.S. Navy is working on new guidelines for its personnel to report sightings and other encounters with “unidentified aircraft,”Politico reports.
It sounds like a major step toward taking UFO encounters more seriously: the Navy’s new process would create formalized guidelines for sailors and pilots alike to report and analyze each one of the encounters.
The Truth Is Out There
No, this is definitely not the Navy confirming the existence of extraterrestrials, as Politico points out. It’s just giving the rank and file a chance to have their encounters examined by military authorities.
“There have been a number of reports of unauthorized and/or unidentified aircraft entering various military-controlled ranges and designated air space in recent years,” the Navy said in a statement to Politico. “For safety and security concerns, the Navy and the [U.S. Air Force] takes these reports very seriously and investigates each and every report.”
A Second Look
Rather than ignoring and dumping the data collected during sightings of UFOs and other “unexplained aerial phenomena,” as Pentagon officials put it, the sightings would be investigated and studied by personnel — though exactly who gets to review the data is unclear.
In 2017, the New York Times reported on a $22 million program by the Pentagon called the Advanced Aerospace Threat Identification Program that allegedly was devoted to the investigation of UFOs. Perhaps the Navy’s upcoming guidelines could simply be an outcome of that.
The iconic Arecibo Observatory in Puerto Rico has received new NASA funding to serve as one of Earth's asteroid guardians.
NASA awarded the University of Central Florida (UCF) — which oversees the Arecibo Observatory — a $19 million grant to observe and characterize near Earth objects that could pose a potential threat to the planet, or may be viable candidates for future space missions.
Asteroids that come within 5 million miles (8 million km) of Earth's orbit are deemed potentially hazardous by NASA, with the agency keeping track of them just in case one asteroid does pose a threat to Earth in the future. That's where the new grant comes in.
"Arecibo plays an important role in discovery and advancing our knowledge of our solar system and our universe," Francisco Cordova, observatory director, said in the statement. "We also play a critical role in helping to protect our planet through providing knowledge and unique expertise. It’s part of our mission and one of the reasons we are so passionate about our work."
UCF manages the Arecibo Observatory facility on behalf of the National Science Foundation.
Since the mid-1990's, the Arecibo radio telescope has been observing up to 120 objects a year. NASA uses that data in order to identify which asteroids or comets could pose a threat to Earth, and how to mitigate the potential risk. The data also helps NASA determine which asteroids could be fit for a space mission, how to land on an asteroid and potentially mine its raw material.
Members of the team working on the NASA project at the Arecibo Observatory review images of asteroids.
(Image credit: University of Central Florida)
"We can use our system to constrain the size, shape, mass, spin state, composition, binarity, trajectory, and gravitational and surface environments of NEOs and this will help NASA to determine potential targets for future missions," Anne Virkki, the Arecibo planetary radar program’s principal investigator, said in the statement.
The grant will also go towards supporting STEM education for high school students in Puerto Rico, providing classes for 30 students per semester on the science and research that goes on at the observatory.
Any theory of quantum gravity is going to have to grapple with some weird time stuff.
You've probably heard ofSchrödinger's cat, the unfortunate feline in a box that is simultaneously alive and dead until the box is opened to reveal its actual state. Well, now wrap your mind around Schrödinger's time, a situation in which one event can simultaneously be the cause and effect of another event.
Such a scenario may be inevitable in any theory of quantum gravity, a still-murky area of physics that seeks to combine Albert Einstein's theory of general relativity with the workings of quantum mechanics. In a new paper, scientists create a mashup of the two by imagining starships near an enormous planet whose mass slows time. They conclude that the starships could find themselves in a state where causation is reversed: One event could end up causing another event that happened before it.
"One can devise this kind of scenario where temporal order or cause and effect are in superposition of being reversed or not reversed," said study co-author Igor Pikovski, a physicist at the Center for Quantum Science and Engineering at Stevens Institute of Technology in New Jersey. "This is something we expect should take place once we have a full theory of quantum gravity."
The famous Schrödinger's cat thought experiment asks a viewer to imagine a box holding a cat and a radioactive particle, which, once decayed, will kill the unfortunate feline. By the principle of quantum superposition, the cat's survival or death is equally likely until measured — so until the box is opened, the cat is simultaneously alive and dead. In quantum mechanics, superposition means that a particle can exist in multiple states at the same time, just like Schrödinger's cat.
The new thought experiment, published Aug. 21 in the journal Nature Communications, combines the principle of quantum superposition with Einstein's theory of general relativity. General relativity says that the mass of a giant object can slow down time. This is well established as true and measurable, Pikovski said; an astronaut orbiting Earth will experience time just a smidge faster than his or her twin back on the planet. (This is also why falling into a black hole would be a very gradual experience.)
Thus, if a futuristic spacecraft were near a massive planet, its crew would experience time as a little bit slower than would people in a fellow spacecraft stationed farther away. Now, throw in a little quantum mechanics, and you can imagine a situation in which that planet is superpositioned simultaneously near to and far away from the two spacecraft.
Time gets weird
In this superpositioned scenario of two ships experiencing time on different timelines, cause and effect could get wonky. For example, say the ships are asked to conduct a training mission in which they fire at each other and dodge each other's fire, knowing full well the time the missiles will launch and intercept their positions. If there's no massive planet nearby messing with time's flow, this is a simple exercise. On the other hand, if that massive planet were present and the ship's captain didn't take the slowing of time into account, the crew might dodge too late and be destroyed.
With the planet in superposition, simultaneously near and far, it would be impossible to know whether the ships would dodge too late and destroy each other or whether they would move aside and survive. What's more, cause and effect could be reversed, Pikovski said. Imagine two events, A and B, that are causally related.
"A and B can influence each other, but in one case A is before B, while in the other case B is before A" in a superposition state, Pikovski said. That means that both A and B are simultaneously the cause and effect of each other. Fortunately for the likely-confused crews of these imaginary spacecraft, Pikovski said, they would have a mathematical way to analyze each other's transmissions to confirm that they were in a superpositioned state.
Obviously, in real life, planets don't move around the galaxy willy-nilly. But the thought experiment could have practical implications for quantum computing, even without working out an entire theory of quantum gravity, Pikovski said. By using superpositions in computations, a quantum-computing system could simultaneously evaluate a process as a cause and as an effect.
"Quantum computers may be able to use this for more efficient computation," he said.
NASA's James Webb Space Telescope Is Finally 100% Assembled
NASA's James Webb Space Telescope Is Finally 100% Assembled
The milestone was a long time coming.
The fully assembled James Webb Space Telescope with its sunshield and “unitized pallet structures” (which fold up around the telescope for launch) are seen partially deployed to an open configuration to enable telescope installation.
NASA's next big space observatory has finally come together.
Engineers have joined both halves of the $9.7 billion James Webb Space Telescope, which is scheduled to launch in March 2021, NASA officials announced today (Aug. 28).
"The assembly of the telescope and its scientific instruments, sunshield and the spacecraft into one observatory represents an incredible achievement by the entire Webb team," Webb project manager Bill Ochs, of NASA's Goddard Space Flight Center in Greenbelt, Maryland, said in a statement.
"This milestone symbolizes the efforts of thousands of dedicated individuals for over more than 20 years across NASA, the European Space Agency, the Canadian Space Agency, Northrop Grumman and the rest of our industrial and academic partners," Ochs added.
NASA's James Webb Space Telescope, the agency's next giant space telescope, is seen completely assembled for the first time at Northrop Grumman’s facilities in Redondo Beach, California in this image released Aug. 28, 2019.
(Image credit: NASA/Chris Gunn)
A side view of the James Webb Space Telescope after its spacecraft and telescope sections were assembled. (Image credit: NASA/Chris Gunn)
The James Webb Space Telescope's optical section (top) is carefully lowered into place on its Spacecraft Element in this view taken just before integration.
(Image credit: NASA/Chris Gunn)
The recent work took place at the Redondo Beach, California, facilities of Northrop Grumman, the prime contractor for Webb, which NASA bills as the successor to the iconic Hubble Space Telescope.
Using a crane, engineers gently lowered the telescope element, which consists of the optical and scientific gear, onto the spacecraft body. Webb's complex, foldable sunshield, which will keep the telescope's instruments cool during operation, was already connected to the spacecraft segment.
The team then connected the two halves mechanically. Technicians still need to make, and then test, the electrical connections between the pieces, NASA officials said.
The assembly milestone was a long time coming; the Webb Space Telescope mission has endured a series of delays and cost overruns. Since 2009, for example, the project's price tag has almost doubled, and its target launch date has been pushed back by nearly seven years.
But the telescope's great scientific potential makes all that hard work and struggle worthwhile, NASA officials have said. The powerful Webb, which is optimized to view the universe in infrared light, will allow astronomers to address some of the biggest cosmic questions once it's up and running at the sun-Earth Lagrange Point 2, a gravitationally stable point in space about 930,000 miles (1.5 million kilometers) from Earth.
Researchers will use the observatory to hunt for signs of life in the atmospheres of nearby alien planets, for example, and to study the formation of the universe's first stars and galaxies about 13.5 billion years ago.
"This is an exciting time to now see all Webb's parts finally joined together into a single observatory for the very first time," Gregory Robinson, the Webb program director at NASA Headquarters in Washington, D.C., said in the same statement. "The engineering team has accomplished a huge step forward, and soon we will be able to see incredible new views of our amazing universe."
Mike Wall's book about the search for alien life, "Out There" (Grand Central Publishing, 2018; illustrated byKarl Tate), is out now. Follow him on Twitter @michaeldwall. Follow us on Twitter@Spacedotcom orFacebook.
IS DIT HERT DOOR EEN UFO OP HOOGSPANNINGSKABELS GEDROPT? ( VIDEO )
IS DIT HERT DOOR EEN UFO OP HOOGSPANNINGSKABELS GEDROPT? ( VIDEO )
Al tientallen jaren zijn er talloze voorvallen waarbij dieren op bijna chirurgische wijze verminkt worden aangetroffen.
De ingrepen lijken uitgevoerd met een soort lasers en tal van mensen hebben deze verminkingen willen verklaren, maar geen enkele theorie heeft volledig inzicht over het fenomeen kunnen bieden.
Je vindt er zelden of nooit verhalen over in de mainstream media. De vreemde onverklaarbare verminkingen van dieren, waarvoor tot op de dag van vandaag nog geen verklaringen zijn gevonden.
Deze ingrepen zouden met de grootste (chirurgische) precisie uitgevoerd zijn en zelfs vermoedelijk met gebruik van lasers zijn gedaan. Tal van mensen hebben deze verminkingen willen verklaren, maar geen enkele theorie heeft volledig inzicht over het fenomeen kunnen bieden. Volgens sommigen zijn het UFO's die dit veroorzaken en anderen spreken dan weer van een grootscheepse samenzwering binnen de overheid die tests doen op deze dieren.
Een website die uitgebreid aandacht besteedt aan dit fenomeen is Ufowijzer. Paul Harmans vertelt het volgende over dierverminkingen:
"Het dierverminkingsfenomeen is er één waarbij veel mensen niet eens de moeite nemen er iets over te lezen, ze menen het zo wel te weten, hun ‘gezonde verstand’ spreekt hen in dat het gewoon menselijke dierenbeulen zijn die zo slim zijn dat ze nog nooit gepakt zijn, die zelfs nog nooit van afstand zijn waargenomen tijdens hun gruwelijke daden en die beschikken over technieken waar onze medische specialisten jaloers op zijn.
En ervaren spoorzoekers zouden van hen ook wel eens willen weten hoe ze hun voetsporen en dergelijke zo perfect kunnen uitwissen, veefokkers zouden ze willen vragen hoe ze zo snel en deskundig vee kunnen slachten dat een kwartier daarvoor nog springlevend was en politieagenten en zelfs de FBI ligt de brandende vraag op de lippen hoe zij al 40 jaar de perfecte misdaad hebben kunnen plegen. Maar we horen liever, van alweer de gedreven sceptici (ik kan er ook niets aan doen), dat het allemaal verklaarbaar is als zijnde een, weliswaar onbegrijpelijke, menselijke daad, dat slaapt toch veel rustiger?
Er doen zich ook andere onverklaarbare zaken voor met dode dieren zoals de dode elanden nabij een graancirkel waarover we het volgende schreven:
Zoals wevorige maand schreven in een artikel, lijkt het erop dat het aantal vreemde dierverminkingen weer aan het toenemen is.
"Harten, uiers, tepels, oren, tongen en reproductieorganen zijn lichaamsdelen die worden verwijderd en in de meeste gevallen is dat met chirurgische precisie gebeurd. Er is ook geen enkel spoor van bloed. Soms worden de verminkte dieren achtergelaten in de modder of diepe sneeuw, maar ondanks dat zijn er geen voetsporen of andere aanwijzingen dat er iemand is geweest".
Dat zien we in het onderstaande geval niet. Wel meer dan 100 dode elanden waar niemand een verklaring voor heeft. Echter, vlak in de buurt van deze dode dieren verschijnt er wel ineens een graancirkel.
Er zijn een aantal redenen om aan te nemen dat deze dieren misschien niet zijn overleden aan een plotseling optredende infectiezite zoals de autoriteiten zeiden te vermoeden.
Met het bovenstaande in het achterhoofd is de volgende foto zeer verbazingwekkend.
Het is een groot hert dat wordt gevonden bovenop hoogspanningsmasten en het ziet er als volgt uit:
Echter, er zijn talloze andere mensen die zeggen dat hoewel de foto wel degelijk echt is deze is genomen in de buurt van de Canadese stad Headingly en dat ze dit met eigen ogen hebben gezien.
Natuurlijk wordt er volop gespeculeerd over hoe dat hert daar in 's hemelsnaam terecht is gekomen. De enige “verklaring” die men kan bedenken is dat omdat er niet ver van die plek een spoorlijn loopt het dier wel door een trein geraakt zal zijn en omhoog geslingerd.
Door wetenschappers wordt dit echter tegengesproken vanwege het simpele feit dat als een dier door een rijdende trein gegrepen zou zijn het heel anderssoortige verwondingen zou hebben dan de op een merkwaardige wijze verminkte achterpoten.
Het zijn juist deze verminkingen aan de achterpoten die de theorie voeden dat het dier wellicht door een ufo is “onderzocht” en vervolgens gedropt waarbij het op de hoogspanningskabels terechtkwam.
Er is trouwens nog een vreemd mysterie met een hert en dat betreft de vondst van een jager in Delaware County in de Amerikaanse staat New York.
Een meter of vijf boven de grond hangt een groot hert in de bomen en niemand heeft enig idee hoe het daar terecht is gekomen.
Er kunnen natuurlijk andere verklaringen mogelijk zijn zoals een stelletje grappenmakers die dit hebben gedaan, maar dat lijkt niet echt waarschijnlijk. Zeker niet in afgelegen gebieden zoals waar bovenstaande voorvallen plaatsvonden.
Wel zijn er voorbeelden van bijvoorbeeld grote adelaars die proberen een jong hert mee te nemen en dit vervolgens laten vallen. Maar, de herten hierboven zijn te groot daarvoor en bovendien heeft de ene vreemde verminkingen aan de achterpoten.
An Anomalous Sudden Stratospheric Warming Is Forming Over Antarctica Right Now
An Anomalous Sudden Stratospheric Warming Is Forming Over Antarctica Right Now
A Sudden Stratospheric Warming is currently sweeping across parts of Antarctica right now. This is only the third such anomalous event in the southern hemisphere after 2002, and twice in 2010.
Find out now what they are and what are their possible impacts below. A sudden stratospheric warming (SSW) is an event where the polar vortex of westerly winds in the winter hemisphere slows down or even reverses direction over the course of a few days.
The change is accompanied by a rise of stratospheric temperature by several tens of kelvins.
The Earth is changing in so many ways. Hurricane headed to FL as we speak. Thanks for stopping by.
In an online chat with Apollo 11 astronaut Michael Collins, one Twitter user asked him, “Do you believe in life outside Earth?” and he simply replied, “Yes”. So, does that mean that he believes that microorganisms may live deep within layers of ice on far away planets, or does he believe that actual aliens really do exist? It’s a pretty vague answer that raises even more questions on what he believes in and what the astronauts may have witnessed while they were on the moon.
Back in 1969 when Collins, Neil Armstrong, and Buzz Aldrin conducted the first ever manned moon landing, there was a very odd exchange between the Apollo 11 crew and Mission Control. On the third day, Armstrong witnessed an unexplained object moving parallel to them, but it was brushed off as just the third stage of the Saturn-V rocket that had brought them into space. When Armstrong asked Mission Control, “Do you have any idea where the S-IVB is with respect to us?” they responded with, “The S-IVB is about 6,000 nautical miles from you now. Over.” Many people believe that what the crew witnessed was actually a UFO.
Michael Collins
And while Collins’ response on whether he believes life exists outside of Earth was a simple one-worded answer, he isn’t the first Apollo 11 astronaut to give his opinion on other worldly topics.
Buzz Aldrin and three other astronauts (Al Worden, Edgar Mitchell and Gordon Cooper) took part in a study where they all passed lie detector tests when asked about their experiences with UFOs. Aldrin has stated many times that he witnessed a UFO following them while he, Collins, and Armstrong were on their way to the moon. He stated, “There was something out there that was close enough to be observed, sort of L-shaped.”
Buzz Aldrin
And while Neil Armstrong never publicly discussed any interest in aliens, a letter that had been discovered suggests that he was in fact fascinated by UFOs and that he even invited a UFO expert to join him for dinner – where they more than likely discussed the topic of extraterrestrials.
Neil Armstrong
Another interesting fact about Armstrong is that he may have possibly been contacted by the “Men in Black”. In one portion of the 18-page FBI file on Armstrong, it stated that two “well-dressed” men walked into an Ohio Town Hall and asked several very personal questions about the astronaut, such as his address, how many children he had, and which restaurants he ate at. Seems a little suspicious if you ask me…
If you see the words “US military,” “secret urban tunnels,” “underground experimentation” and “urgent need” in the same sentence, it can’t be good news. If you see them in a tweet that links to an actual government website soliciting actual requests for proposals to satisfy those needs, it may be time to worry. If they emphasize that they need them “right away,” is it time to book the next flight to New Zealand? Or Mars?
@DARPA
Attention, city dwellers! We’re interested in identifying university-owned or commercially managed underground urban tunnels & facilities able to host research & experimentation. https://go.usa.gov/xVWCn
It’s short notice… We’re asking for responses by Aug. 30 at 5:00 PM ET.
That’s the ‘take us to your tunnels’ tweet posted on August 28, 2019 – just two days before they’re urgently needed – by the Defense Advanced Research Projects Agency (DARPA), the agency of the US Department of Defense responsible for the development of emerging technologies for use by the military. The link takes you to FedBizOps.gov, the Federal Business Opportunities website where private contractors can learn about open government projects. While it seems hard to believe that DARPA would be so public with its urgent needs, perhaps that’s part of the plan – make part of the project public so no one gets suspicious. Too late for that!
@DARPA
The ideal space would be a human-made underground environment spanning several city blocks w/ complex layout & multiple stories, including atriums, tunnels & stairwells. Spaces that are currently closed off from pedestrians or can be temporarily used for testing are of interest.
Testing? Testing what? The comments on the tweets give plenty of ideas from the ridiculous to the downright scary. They also point out that there are PLENTY of vast unused or unfinished tunnels and spaces around the country that were once planned for subways, cars, pedestrians, shopping malls and other innocent but underfunded purposes that had to be closed down before they could be completed and opened.
The subterranean domain – whether human-made tunnels, urban underground infrastructure, or natural cave networks – is becoming increasingly relevant for global security and disaster-related search and rescue missions As such, DARPA is interested in understanding the state-of-the-art in innovative technologies that have the potential to disruptively and positively impact how the underground domain is leveraged without prohibitive cost and risk to human lives.
DARPA is interested in understanding the state-of-the-art in innovative technologies that may enable future solutions to rapidly map, navigate, and search unknown complex subterranean environments to locate objects of interest. To support these technologies, DARPA is looking to find locations that researchers can utilize to experiment and enhance their innovative approaches.
The short explanatory document doesn’t really explain much. While it claims the project has a noble cause – training for “global security and disaster-related search and rescue missions” – it also wants to learn how to “rapidly map, navigate, and search unknown complex subterranean environments to locate objects of interest.” Whose tunnels are they planning to find and what “objects” are they interested in? Have they found the secret underground location of the Ark of the Covenant? The hiding place of the long-rumored-not-to-be-dead Elvis? A time machine? Putin’s mini-nukes? Anybody’s mini-nukes?
Is this test a failure or a success?
All of this sounds sinister, yet it also sounds like a moneymaker for a cash-strapped city stuck with an unfinished public works tunnel and looking for ways to pay for filling potholes. (Are you listening, Cincinnati?) Is the money worth the risk of DARPA collapsing the city into a massive sinkhole for “testing” purposes?
Sorry, DARPA. Only people are innocent until proven guilty, and that’s getting a little shaky these days. Secret government agencies that develop futuristic technologies are always under suspicion.
More and more, and day by day, people are asking me for my thoughts on the “Storming Area 51” saga. I’ll get right to the point. No one at all should ever be contemplating illegally penetrating a U.S. military base or a classified government facility. Trying to break into such a place should not be considered a bit of fun. It’s dangerous, reckless, and potentially deadly for anyone who thinks it’s cool to descend on Area 51. And, you would be breaking the law, to the extent that you would almost certainly end up serving significant jail-time. Just because the installation has a longstanding history of ties to the UFO phenomenon does not give anyone the right to try and “invade” the place. The only result for the idiots (there’s no other word that fits them better) who might be contemplating such a thing is a very, very bad one. It should be noted that something similar – to a degree anyway – occurred decades ago in the U.K. It was a situation that led the 1950s/1960s-era Ufologists involved to become the subjects of U.K. government files. In today’s world, however, things would be much more worse than having a Top Secret dossier opened on you. Let’s now take a look at that little-known, long-gone affair.
An arm of the U.K. Government’s Ministry of Defense, the Atomic Weapons Establishment – known informally as “Aldermaston” – is situated on what was previously a military base: Royal Air Force Aldermaston, Berkshire, England. It takes its name from the village that is home to the AWE. It’s important to note that in the late 1950s there was a great deal of concern on the part of the people of the U.K. that, in the event of a nuclear confrontation, the U.K. would end up getting dragged into the maelstrom and, inevitably, totally wiped off the map. The outcome of these concerns was that more and more people chose to take a highly proactive approach to making their concerns and fears known to the government of the day. This was largely due to the creation, in 1957, of the Campaign for Nuclear Disarmament (CND).
In an effort to highlight their views and worries relative to ever-growing nuclear proliferation, the CND decided to organize what became known as the “Aldermaston Marches.” The public was encouraged to hit the road – on foot – and head off from London to the AWE facility in the sleepy little village of Aldermaston, which dates back to the 12th century and that, today, has a population of barely one thousand. The first such march took place on the Easter weekend of April 4-7, 1958. It was a big event, one which let the U.K. Government know that not everyone was in accord with officialdom’s policy on nukes.
Several thousand people took to the highways and the byways, all to have their say. Loudly. The presence and actions of the CND clearly had sizable numbers of the people of the U.K. all revved up and ready to go. As evidence of this, in the march of 1960, more than sixty thousand people turned up at Trafalgar Square, London, with more than one hundred thousand making the trek to Aldermaston. It’s very important to note that members of the UFO/alien-themed Aetherius Society took a proactive part in every march from 1958 to 1965 (and, as a result, became the subject of secret, government surveillance). Such was the CND’s satisfaction with the first weekend of protest, the march became a yearly event: it continued until 1965 and was briefly resurrected in 1972.
It was certainly the case that the Aldermaston marches largely went ahead with an absolute minimum of violence. U.K. authorities, though, were very concerned (and justifiably concerned) by the possibility that the demonstrations just might have been secretly infiltrated by “Communist agitators;” even by Russian operatives, passing themselves off as members of the U.K. public and doing their utmost to whip up a frenzy and to get the lowdown on the CND. Both MI5 (the U.K.’s equivalent of the FBI) and MI6 (the U.K.’s CIA) were deeply worried that the Russians had wormed their way into the hearts of the CND and those who were coordinating the annual marches to Aldermaston.
For those fucking morons (and yes, you are fucking morons) who are still contemplating heading out to “storm” Area 51, in light of the Aldermaston affair of the 1960s and the concerns of MI5 and MI6, you may want to think carefully on the possibility that some of the “stormers” among you may not be ufologists, but foreign spies, seeking out what’s afoot at Area 51. Invading a government facility is something is something that should not be on the minds of anyone. Of course, the whole thing – that began as a stupid joke – may simple collapse on itself. That would be the best outcome possible. My final words to the would-be stormers: DON’T DO IT.
Jupiter has a total of 79 known moons and now five more of them have been givennew names with help from the public. Pandia, Ersa, Eirene, Philophrosyne, and Eupheme are the names of the moons.
With the approval of the International Astronomical Union (IAU), a contest was conducted by the Carnegie Institution for Science so the public could pick the names. Interestingly enough, the majority of the suggested names were submitted by children. Normally, the IAU picks out the names of planets and moons, but in more recent times, they have allowed the public to get involved with the naming process. In fact, the public has had a hand in naming several objects, such as alien stars and planets, as well as Mercury craters.
The process involved with picking a name is rather complicated. Those who participated in the contest earlier this year had to abide by several rules that included staying within the correct number of characters, as well as matching the direction of the moon’s orbit as that’s what decided the last letter of the name.
“There are many rules when it comes to how we name moons,” explained Carnegie astronomer Scott Sheppard who led the discovery of twelve of the moons that are orbiting Jupiter – and five of those twelve were the ones that were being named in the contest. He continued by stating, “Jovian naming conventions require its many moons to be named after characters from Greek and Roman mythology who were either descendants or consorts of Zeus, or Jupiter.”
So, let’s take a look at the origins of these very interesting new names for the five moons.
Pandia(formerly known as S/2017 J4) was named after the daughter of Zeus and the moon goddess Selene.
Ersa(formerly known as S/2018 J1) was named after another daughter of Zeus and Selene; also the sister of Pandia.
Eirene(formerly known as S/2003 J5) was named after the goddess of peace; she was the daughter of Zeus and Themis.
Philophrosyne(formerly known as S/2003 J15) was named after the spirit of welcome and kindness; and the granddaughter of Zeus.
Eupheme(formerly known as S/2003 J3) was named after the spirit of praise and good omen; also the granddaughter of Zeus and the sister of Philophrosyne.
I found this fascinating black structure on the moon Europa. Jupiter actually has 79 known moons so if this one has alien bases, then you can count on the others having them too. I made a video below to show how easy it is to find this structure. It has some remarkable right angles, huge fusalodge like body, dark large openings at its center, perhaps for docking ships, and two long wings, one on each side. This is huge guys, its about 20 miles across. I also notice a lot of other structures, however NASA has blurred them out so that the detail was lost. Watch the video I made and tell me what you think. Scott C. Waring-Taiwan
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- Gemiddelde waardering: 0/5 - (0 Stemmen) Categorie:Ruins, strange artifacts on other planets, moons, ed ( Fr, EN, NL )
33 Meter UFO At Area 51, On Google Earth Map, Video, UFO Sighting News.
33 Meter UFO At Area 51, On Google Earth Map - Video, UFO Sighting News.
Hello everyone. I found this UFO back in 2010 and made a video that got 1.4 million views on it. So I wanted to show the public that they can still see it. Most people don't know how to see the old photos on Google map, so here I show you how to see the 33 meter UFO. Google owns Youtube and they both have changed their publicity algorithms...a mathematical AI code that finds anything with fake news keywords...like the words UFO sighting, or aliens and labels them as fake news, then hiding them from the public. This is Google working with the US government to cover up any UFO or alien evidence and hide it from the public. I promise you...at the end of the week I will only have about 5,000 views on this video. The UFO is real, its still there, and I teach you how to find it in this video.
Its not Facebook the public should be worried about. Its Google and Youtube. They should be investigated by the FTC antitrust investigators for using Youtube channels data in illegal ways and uses that Youtube users do not agree too. We need the Federal Trade Commission to officially investigating Youtube and Google for potential violations of US antitrust law. By using the users data to regulate what the viewers see and don't see, Youtube is breaking its companies privacy policy deciding what a third party (viewers) are allowed to see and not see. Congress needs to investigate into why Youtube is attacking UFO researchers in such an unfair, segregated and bullying way. I will tweet to the house judicial committee about it. Perhaps they know something about this?
We visited the moon half a century ago, and have not been back since. During that time, we've launched robotic spacecraft across our solar system and learned about distant worlds. Meanwhile, scientists continue to ponder the rocky visitor to our night sky.
The Apollo missions helped us solve many of the moon's mysteries, but there are still many more questions that have been left unanswered — and even a couple that arose as a result of the samples brought back by the Apollo astronauts.
"There are numerous scientific questions that have emerged in part of the Apollo evidence," Roger Launius, former NASA chief historian, told Space.com. "There's a whole series of things to be gained from going back, such as collecting additional material and gathering new data."
As NASA prepares to send astronauts to the moon once again by the year 2024, and amid mixed messages from the U.S. administration regarding the upcoming mission, scientists reaffirm that the moon still holds many secrets that we need to explore.
"We have a lot of great questions," Sarah Noble, the Apollo next-generation sample analysis program executive at NASA headquarters in Washington, told Space.com. "What has happened over the past decade was that we put a lot of things in the orbit around the moon, which has given us a global picture.
"We know where to go to answer these questions now," Noble added.
Nearly 40 years after returning from the moon, water was found inside rock samples brought back by the Apollo 15 mission. The 2009 discovery opened up a whole new area of lunar research because it suggested that water could have existed on the moon since its formation.
Having water on the moon is crucial for future space exploration, as it could be used for drinking water and rocket fuel.
"For 40 years, we thought the samples were completely dry," Noble said. "We now understand that there's a water cycle, but we don't understand how it works."
We may not understand the water cycle yet, but we do have the tools to crack it now.
"From my perspective, we have all kinds of instruments that didn't exist before," Paul Hayne, assistant professor at the Department of Astrophysical and Planetary Sciences at the University of Colorado, told Space.com.
Hayne added that the instruments have become so miniaturized that they now easily fit into spacecraft.
Aside from water, recent evidence also suggested that there is ice on the moon. A 2018 study confirmed that there was frozen stuff on the ground in the moon's north and south poles.
"The one [question] that I'm very interested in is the question of ice and the poles," Hayne said. "We'd like to know how much [ice there is] and where, and collect new data to investigate this."
In order to detect the ice on the lunar surface, Hayne said that there are new tools such as infrared instruments to detect the chemical fingerprint of ice, thermal cameras and other heat-sending tools.
Samples of basaltic rocks, or solidified molten lava, brought back by the Apollo missions were mostly old, but some were found to be as young as a billion years old, according to Noble. (Scientists believe that the moon itself is 4.51 billion years old.)
Scientists know that volcanic eruptions took place on the lunar surface, but they are still unsure about the timeline over which these eruptions occurred and when the moon stopped being volcanically active.
"There's still some questions about how active the moon is today — that's kind of a hot area," Hayne said.
He added that besides not knowing when these volcanic eruptions stopped occurring, we also don't know what caused them in the first place — whether they were triggered by a giant impact to the moon or if the moon is radioactive.
Recent research has pointed out that moon rocks are rich in radioactive material like uranium, and a 2014 paper in Nature suggested that heat-producing elements like uranium, thorium and potassium are causing the lunar surface to expand and contract as it gets hotter and cooler. The cracks on the surface caused by this process would have allowed for the lava to flow through them.
Hayne suggests that scientists need to revise their models of the moon's volcanic activity as most of them think that it stopped being active a long time ago, which may not be true — some scientists believe that the moon is still tectonically active.
There is also debate over how old our moon is, with ages ranging from 4.5 billion years to a much younger 150 to 200 million years.
According to Noble, scientists have attempted to estimate the moon's age by analyzing the lunar rocks brought back by Apollo and by trying to date when the craters formed on the lunar surface, but there has been no consensus thus far.
"It's one of the big questions we want to answer," Noble said.
However, Noble added, it's not just about determining the moon's age but rather figuring out the ages of other rocky bodies in the solar system such as Mercury or Mars.
Once we know the age of the moon, we can estimate the age of other planets by comparing the number of craters between the moon and Mars or Venus. The more craters there are on the surface, the older the rocky body is.
Collecting as much information as we can from the moon will also eventually lead to a better understanding of other planetary objects in our solar system that we want to explore in the future. -
"The moon can help us understand how to live and operate on another body, say, for example, if we go to Mars," she said.
Amid an ongoing debate over whether we should return to the moon, lunar scientists reaffirm that it is absolutely necessary we do it for the sake of future space exploration and to learn more about our own planet.
"As a lunar scientist, I'm very excited about the science we can do on the moon," Noble said. "Our current plan is to hit the moon so we can move on and hit Mars."
Hayne agreed. "We have so much to learn still about the moon, which then not only tells us about other planets in the solar system but about the Earth itself," he said.
"Lastly, it's exciting," Hayne added. "It inspires people. There's no substitute to having boots on the ground."
The NASA veteran played a critical role in the first manned Moon landing alongside colleagues Neil Armstrong and Buzz Aldrin. After retiring from NASA in 1970, the astronaut has been a vocal supporter of establishing a human presence on Mars. Now, astronaut Michael Collins, 88, has opened up about the ultimate question of are we alone in the universe. In an online question and answer session on Twitter, Mr Collins’ 56,600 Twitter followers were given a chance to submit any burning queries they have.
In other cosmic queries, regarding his time in space, Mr Collins was asked about eating bacon in space, his favourite moments from Apollo 11 and why he grew a moustache during the Moon landing.
In regards to enjoying the bacon, the astronaut said: “No. Bacon should not be cubed!”
Mr Collins is a former American test pilot who served in the United States Air Force before joining NASA.
As a test pilot, Mr Collins has logged more than 4,200 hours in flight.
Through is work in the US Air Force, Mr Collins retired with the rank of major general.
Many of Mr Collins' followers also believe life in some form exists outside of Earth (Image: TWITTER)
Michael Collins flew the Command Module during the Apollo 11 Moon landing in 1969
(Image: NASA)
In July 1969, the astronaut flew the Command Module spacecraft around the Moon while astronauts Neil Armstrong and Buzz Aldrin descended to the surface for the first time in history.
NASA said: “After he graduated from the US Military Academy in West Point, New York, in 1952, he chose to become an Air Force test pilot.
“Selected by NASA as an astronaut in 1963, he served as the pilot for Gemini X and as the command module pilot for the Apollo 11 mission, the first time humans set foot on another celestial body.
“Collins retired from the Air Force as a major general and left NASA in 1970.”
Are White Holes Real And Can They Connect To Parallel Universes?
Are White Holes Real And Can They Connect To Parallel Universes?
By: Michael Chary
What Are White Holes?
When Stephen Hawking proposed the idea that a black hole will eventually evaporate by leaking radiation from its event horizon, there was a problem. If it evaporates, what happens to all of the information it sucked in?If quantum theory is correct, this would defy a fundamental law that information cannot be lost – it’s called the no-hiding theorem.
With the no-hiding theorem, if information is missing from one system, then it must simply be residing somewhere else in the universe – a cosmic game of hide-and-seek. So theoretically, if information is getting sucked in, it must be getting spat back out somewhere, and likely that’s through a white hole. But is it really possible that white holes exist?
One way to conceptualize this in a very basic mathematical sense is to think about the square root of 9. The answer is both 3 and -3. This is fundamentally part of what’s known as Schwarzchild geometry, the formulae used in general relativity to describe the gravitational field outside a spherical mass.
Just like the color black is the opposite of white, the white hole is the opposite of a black hole in every way. Light cannot escape a black hole, so light cannot enter a white hole. This would obviously make a white hole incredibly bright, and some quantum physicists believe that maybe some of the light in the universe we thought was coming from supernovae, may actually be from white holes.
Physicists also believe this concept could be germane when talking about the big bang and how our universe came into existence. They believe it’s possible that at the moment of creation, everything was expelled from a massive white hole on an incredibly large scale.
The premise of white holes is based on a theory positing that space-time is made of granular building blocks that can be quantified. This quantification comes in the form of loops, almost like little threads that are of a finite size – so finite they cannot be subdivided any further. To a viewer these loops would be make space-time appear to be smooth and continuous, but their granular nature would prevent highly dense bodies like neutron stars from collapsing into a point of infinite density.
So, in the case of black holes, these incredibly finite loops would prevent a collapse into infinity, but eventually the loops would only be able to compress to a certain point, until they exert an outward pressure, almost like a spring. This is referred to as quantum bounce, a rebound from a black hole ingesting everything into a white hole expelling everything.
Many argue, however, that white holes are theoretically impossible because they violate the second law of thermodynamics, stating that entropy cannot decrease in a system. But it depends on how one looks at entropy, with some physicists saying it refers to disorder, while others say it refers to information used to describe a system, and an argument over semantics ensues.
The aforementioned Schwarzchild geometry implies that a wormhole would connect a black hole and white hole with two distinct universes connected at their horizons, also known as an Einstein-Rosen bridge.
Unforunately, these wormholes would be highly unstable if they were even possible. It would also be impossible, with physics as we know it, for one to pass through a wormhole into another universe (also theoretical) due to a number of pesky things like being spaghettified when passing through a black hole’s event horizon before being compressed at the singularity. Though you might at least get to see some distorted light from the parallel universe on the other side.
But since this is mostly theoretical, there are always theoretical solutions, like using exotic matter to stabilize a wormhole. Exotic matter has negative mass and positive surface pressure. This would keep the throat of the wormhole stable, while also preventing it from collapsing. This could hypothetically allow for travelers to pass through.
Will we ever figure out if wormholes exist and whether they can be used for time travel or inter-dimensional travel? Or have we already?
Five Things You Didn’t Know About White Holes
Scientists believe they may have witnessed a white hole when a sudden burst of white light appeared out of nowhere and then vanished. Unfortunately, there haven’t really been any other similar events recorded to study.
In The Hitchhiker’s Guide to the Galaxy the people from the planet Magrathea create luxury planets for the galaxy’s richest people from the matter retrieved from white holes.
White holes are essentially time-reversed black holes containing a singularity existing in the past.
In the ‘70s, Stephen Hawking said black and white holes absorb and emit the same amount of radiation when they are in thermal equilibrium, making them indistinguishable. According to physicist Stephen Hsu, when a white hole is in isolation surrounded by empty vacuum space, it’s not in equilibrium, meaning it has nothing to absorb. This forces it to explode and release a large amount of thermal energy – what Hsu calls ‘quasithermal energy.’
SPOTTED: A BLACK HOLE THAT SHOULDN’T BE PHYSICALLY POSSIBLE
SPOTTED: A BLACK HOLE THAT SHOULDN’T BE PHYSICALLY POSSIBLE
IMAGE VIA NEEDPIX/VICTOR TANGERMANN
DAN ROBITZSKI
Chonk
Equipment designed to detect gravitational waves have picked up on some bizarre signals — possibly originating from a black hole twice as massive as physicists previously believed was possible.
The potential black hole would have to be 100 times as massive as our Sun to give off the signals that the facilities recorded, according to Quanta Magazine. Physicists now find themselves in a whirlwind as they try to sort out how the absolute unit of a black hole came to be.
Dead Zone
Normally, a black hole is formed when a star runs out of fuel and collapses. But that only works if the star’s core is less than 50 times the mass of our Sun, according to Quanta.
Otherwise, the core becomes unstable, either shedding matter until it’s small enough or obliterating itself in a spectacular supernova. Black holes larger than 130 solar masses can still form because the core’s collapse is like a runaway train too strong to stop — M87*, for instance, a black hole that scientists imaged back in April, is 6.5 billion times as massive as the Sun.
Reconciliation
To reconcile the new findings with existing theory, Quanta reports that astronomers suspect the bizarre black hole is the result of two smaller ones colliding and merging.
They suspect that in a dense pocket of the universe, 30 and 50-solar mass black holes could have merged together, and then once more collided with another small one to give off the signals that were just detected.
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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.
Bill Nye ✔@BillNye
