When Steven Spielberg announced Disclosure Day , many fans immediately saw it as another entry in the filmmaker's ...

Discover the starting UFO claim by a former NASA employee, shedding light on alleged extraterrestrial encounters and government secrets.

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

The idea of ‘biological agency’ — that life devises its own goals and behaves accordingly — complicates our understanding of ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

In fact, there are so many good shows to choose from that it can be tough to figure out what to watch first. I've curated a ...

Fire and Ash gives fans a closer look at how the film’s newest corners of Pandora were designed. The Art of Avatar: Fire and ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...

Stacker compiled a ranking of cities with the most UFO sightings in Oklahoma using data from the National UFO Reporting Center.

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...