Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...

Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

A mysterious object was seen on SpaceX's livestream of its Starship rocket on Monday. Many viewers suggested it was a UFO, ...

Robert Smith is convinced the aliens have won. "The invasion has happened—it's all over," says the University of Alberta space historian who teaches a course on the history of extraterrestrials. It's ...

Astronomers have been scanning the skies for alien radio signals for decades, but so far they’ve heard nary a peep (with one possible exception). But according to a recent study, that could be because ...

I begin with two housekeeping notes. First, while I abhor the “click bait-and-switch,” I still strive to deliver pithy titles. I realize this one will pique some UFO raconteurs’ interest. If this is ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

Neil deGrasse Tyson stopped by THE VIEW to weigh in on some of Hollywood's most persistent misconceptions about extraterrestrial life, telling the daytime panel exactly where alien movies tend to go ...

An intriguing religious issue is raised by an odd space-age colloquy in mid-February between Barack Obama and Donald Trump. Out of the blue, political podcaster Brian Tyler Cohen asked Obama, “Are ...