The Pentagon has released a 2020 UFO video, sparking renewed debate over its origins. The footage, part of a broader ...

What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past?

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky super‑Earth in the habitable zone ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

A lifeless and pointless rehash of beautiful source material that Disney seems desperate to strip-mine until even its memory ...