Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

Is the US secretly hiding advanced alien spacecraft recovered from undocumented crash sites? Check out today's insane new video that recounts an intelligence officer whistleblower who revealed the US ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

US congressman Tim Burchett recently claimed that aliens have visited Earth and that they made contact with humans.

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of our investing is dealing with conflicts to prevent other people from killing ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Over the past decade, scientists have come up with a variety of frameworks to guide ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in starlight turned out to be massive rings of plasma swirling in the stars’ ...