Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

There were schools of thought in Ancient Greece that speculated about extraterrestrial life, in trying to answer questions ...

Superman has one of the greatest rogues’ galleries in comic book history, and these are the most powerful villains he’s ever faced.

Following in the wake of the original Golden Records, a new deep-space delivery hopes to introduce a ‘mostly harmless’ humanity to alien life ...

A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

Alien and Predator are iconic sci-fi horror franchises that have inspired many must-play games.

Green Lantern has countless creative and grand tales that push the boundaries of science fiction storytelling.

Australians are being urged to add their voices to the cosmic archive before submissions close on February 27, 2026.