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

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

An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...

A scene by scene look at Ridley Scott's 1979 classic, from the grimy Nostromo and its Freudian design to the hidden meaning of Ripley's song ...

The danger in posting such a “lie,” Loeb says, is that “some people may believe it.” ...

A group of NASA scientists have headed on an expedition to Scotland after they seemingly discovered alien life in rocks that ...

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field ...

Today, you hold an invitation to a space-tier selection of memes pulled straight out of the social media black hole. If these ...

The "late-night free time" after work is done, chores are finished, and I've finished replying to my girlfriend on LINE. This ...

If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some interstellar litter on the moon?

The Episode Covered This TimeThis time, we are covering episode 23 of "Ultra Seven," "Search for Tomorrow."Yasui, who appears ...

When Christopher Columbus first came ashore in the Caribbean in 1492, he made first contact with what was, to him, an unfamiliar world. While his journey took place on ships rather than spacecraft, ...