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Sep 10, 2021 · Sep 10, 2021. Article. Do aliens exist? Extraterrestrial life has never been discovered, but that doesn’t mean it doesn’t exist. At NASA, astrobiologists like Lindsay Hays are trying to answer one of the most profound questions ever: Is there life beyond Earth? Do Aliens Exist? We Asked a NASA Scientist. Watch on. Do aliens exist?
Apr 8, 2023 · published 8 April 2023. Are aliens real? While there is no current evidence for extraterrestrial life anywhere in the universe, scientists are still optimistic. Comments (0) Aliens, is such a...
Jun 7, 2023 · Lots of people believe in aliens, although this belief tends to be based on movies and UFO claims. But science provides insights for the likelihood that we’re not alone in the Universe, and can answer some of the biggest questions people might have about what kind of life is most likely to actually be out there.
Nov 25, 2023 · UFOs are real, and the government is aware. But that doesn't mean we know what they are and that they are signs of alien technology. (Video: Monica Rodman, Sarah Hashemi/The Washington Post)
- UFOs Are Real
- Black Holes Could Be Alien Powerhouses
- Alien Planets May Look Nothing Like Earth
- One of Saturn's Moon Still Holds Potential For Life
- Scientists May Be Ignoring "Alien Junk" in Our Own Solar System
- Thousands of Alien Worlds Could Have Watched Humans Grow Up
- There's No "Best" Way to Communicate with Aliens
- Our Own Technology Might Be Getting in The Way
- Alien "Abductions" Could Be Lucid Dreams
In June, the Pentagon released a highly anticipated report detailing 144 UFO encountersbetween 2004 and 2021. The report was meant to assess "the threat posed by unidentified aerial phenomena (UAP)," and officially confirmed several UFO sightings that had, until then, only been shared through viral media. On one hand, the brief, 9-page assessment c...
While alien hunters spend plenty of time searching for habitable planets beyond our solar system, a study published in July in the journal Monthly Notices of the Royal Astronomical Society warns that scientists shouldn't overlook nature's most extreme objects: Black holes. Because black holes can radiate up to 100,000 times more energy than a star ...
Typically, the search for alien life begins with the search for Earth-like planets — but there may be another class of alien world that is just as conducive to life, a study published in the Astrophysical Journal in August contends. "Hycean" planets, which are up to 2.5 times larger than Earth and sport huge oceans of liquid water beneath hydrogen-...
The methane wafting from Enceladus, Saturn's sixth largest moon, may be a sign that life teems in the moon's subsurface sea, a June study found. In 2005, NASA's Cassini Saturn orbiter discovered geysers blasting particles of water ice into space from "tiger stripe" fractures near Enceladus' south pole. That material is thought to come from a huge o...
According to Harvard astrophysicist Avi Loeb's recent book "Extraterrestrial: The First Sign of Intelligent Life Beyond Earth" (published in January by Mariner Books), the strange, cigar-shaped object 'Oumuamua — which zoomed through our solar systemin 2017 — is almost certainly a piece of alien technology. In his book, Loeb argues that the object'...
While human efforts to find alien civilizations among the stars have only kicked off in the last century or so, more than 1,700 alien civilizations could have been watching us for thousands of years prior. According to a study published in June in the journal Nature, 1,715 nearby star systems have had a perfect viewing angle of Earth over the last ...
If aliens are watching us from relatively closeby, what's the best way to tell them where we live? Live Science writer Joanna Thompson investigated this question in December, finding that no one method is flawless. On one hand, radio waves are a tempting way to communicate with extraterrestrials because these signals fit in a convenient gap in the ...
On April 29, 2019, astronomers detected a signal beaming toward Earth, it seemed, from Proxima Centauri — the nearest star system to our sun and home to at least one potentially habitable planet. Because the signal fell into a narrow band of radio waves that are rarely made by human aircraft or satellites, researchers interpreted it as a possible s...
Lucid dreaming, in which people are partially aware and can control their dreams during sleep, could explain so-called alien abduction stories, a study from July suggests. Claims of such abductions date to the 19th century; the circumstances of the kidnappings often sound dreamlike and trigger feelings of terror and paralysis. Certain dream states ...
Jun 13, 2021 · Four out of five experts said aliens do exist. Here are their detailed responses: Read more: The US military has officially published three UFO videos. Why doesn't anybody seem to care?...
Extraterrestrial life, alien life, or colloquially simply aliens is life which does not originate from Earth. No extraterrestrial life has yet been conclusively detected. Such life might range from simple forms such as prokaryotes to intelligent beings, possibly bringing forth civilizations that might be far more advanced than humanity.
