Do Aliens Exist? We Asked a NASA Scientist: Episode 5
WEBSep 10, 2021 · 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?
Why aliens might already know that humans exist - BBC
WEBWhile astronomers have identified a few possible candidates for where life might conceivably exist elsewhere in the Universe, along with the odd mysterious signal, there is yet to be any concrete...
Do aliens exist? We asked five experts - The Conversation
WEBJun 13, 2021 · 5 experts. Even if aliens exist, are intelligent like humans and interested in making contact with us, what are the chances they’ll be close enough for us to hear them screaming their presence...
9 things we learned about aliens in 2021 - Live Science
WEBDec 28, 2021 · A bombshell UFO report, the "alien junk" in our solar system, and more new clues about extraterrestrial life.
Alien life in Universe: Scientists say finding it is 'only a ... - BBC
WEBSep 29, 2023 · Europa, one of Jupiter's icy moons is the most likely place in our solar system to be home to alien life. Many astronomers are no longer asking whether there is life elsewhere in the Universe....
Extraterrestrial evidence: 10 incredible findings about aliens …
WEBDec 24, 2020 · The answer to weird signals happening in the universe is never aliens, until maybe it is. Earlier this month, researchers announced that they had captured a very mysterious beam of energy in...
Are aliens real? - Live Science
WEBApr 8, 2023 · Are aliens real? While there is no current evidence for extraterrestrial life anywhere in the universe, scientists are still optimistic.
What we actually know about aliens, according to science
WEBNov 25, 2023 · But the book does not argue there are no aliens out there. Here’s where the debate gets subtle.
Are there any aliens out there? We are close to knowing for sure
WEBAug 28, 2019 · Next-generation telescopes and new ways of detecting life on other planets are transforming the search for extraterrestrials. We may finally be about to find out if aliens exist. By Sarah...
If There Are Aliens out There, Where Are They? - Scientific American
WEBJan 6, 2016 · If There Are Aliens Out There, Where Are They? Alien life, if it exists, could be as simple as bacteria or more complex than humans—and there are optimal strategies for searching for...