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Feb 13, 2023 · Two humans and their backseat stowaway drive to Roswell, New Mexico, famous for a supposed alien spaceship crash in 1947. Some conspiracy theorists believe remains from the Roswell crash were ...
Dec 27, 2022 · 504. 53K views 1 year ago #NatGeoIndia #NatGeoScience. A top secret military base, deep in the Nevada desert, gradually became the talk of the town for spotting aliens. For a thorough insight...
- 3 min
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- National Geographic India
6 days ago · The idea that these spacefaring aliens are simply reluctant to reveal themselves has featured in sci-fi storytelling for many decades. Liu, in his 2008 book, gave the hypothesis a catchy name.
- Jonti Horner, astrobiologist: I think that has to be a definite yes. But I think the real question is, are aliens close enough for us to discover them?
- Steven Tingay, astrophysicist: Yes, but that's a bold assertion. So, let's be clear what we are talking about. I consider the term "alien" to reference all manner of life, as we understand it on Earth, resident in places other than on Earth.
- Helen Maynard-Casely, planetary scientist: I'm of the opinion that it's only a matter of time before we find something that resembles biology somewhere other than on Earth.
- Rebecca Allen, space technology expert: Yes, but they probably don't look like us. There are more than 100 billion planets estimated to exist in our galaxy alone (with some six billion potentially being Earth-like).
Sep 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?
Nov 25, 2023 · What we actually know about aliens, according to science. By Joel Achenbach. November 25, 2023 at 10:56 a.m. EST. People take pictures of exhibits at the International UFO Museum and Research...
