A controversial Harvard University cosmologist who has suggested alien lifeforms could be sailing into the solar system disguised as meteors is leading the Trump administration’ ...

Add Yahoo as a preferred source to see more of our stories on Google. Avi Loeb is a celebrity among UFO fans; however, within the scientific community, he's been the target of criticism.

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated UFO files — just “show the alien!” Tyson shared his two cents Monday on “The ...

US President Donald Trump said he had ordered the release so that people can "decide for themselves, 'WHAT THE HELL IS GOING ON?'" One report from a US military command described an unidentified ...

Spaceships. That’s all I’m asking for. Just one actual stinking spaceship. I’d also take an actual alien body—I’ve been told that the government has some of them as well. Instead, the first “alien ...

The Pentagon’s release of new UFO-related documents has sparked a wave of alien theories and online speculation, despite officials saying there is no confirmed evidence of extraterrestrial life. The ...

Former President Barack Obama just debunked an extraterrestrial conspiracy theory. “You tried to walk it back the next day. You know no one believed you, right?” Colbert, 61, joked to Obama. “I ...

Rep. Tim Burchett said during a Tuesday interview that he believes aliens exist, citing government briefings, pilot testimony and what he described as video and photographic evidence shown to him by ...

Aliens are in the news again. Not because we’ve recently spotted some new craft that looks like it might just belong to an all-wise extraterrestrial being, but because conspiracy theorists and ...

PHOENIX, April 17 (Reuters) - President Donald Trump said on Friday that his administration’s review of UFO-related material uncovered a number of “interesting” documents, adding that an ‌initial ...