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 ...

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

Democrat and retired Army Brig. Gen. Leela Gray is running in a closely watched congressional race in Florida's 13th ...

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 ...

Elon Musk claimed that SpaceX could surpass the worth of the present Earth economy by several orders of magnitude. Here’s how the internet reacted to Musk’s claim.

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

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

If ancient extraterrestrial explorers ever traipsed through Earth's cosmic neighborhood, it's possible they left behind some interstellar litter in their wake. Think of it like the loose hubcaps on ...

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

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, ...

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 ...