Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

This eBay listing for never produced, alleged "Planet of the Apes" action figures is a puzzling mystery for toy collectors.

Discover how the music of Rick and Morty brings alien worlds to life with inventive compositions and unexpected creative choices.

The third entry in the horror sci-fi franchise almost went in a completely different direction.

To explain: Friday, July 3 marks 53 years since Bowie performed his final concert as his infamous alter ego, Ziggy Stardust.

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

For centuries, religious traditions like Catholicism have viewed extraterrestrial life as a valid theological topic rather than a contradiction, openly discussing the concept for generations.

A new survey of hundreds of astrobiologists reveals that, despite NASA's high-profile declarations about Mars and exoplanet K2-18b, most experts do not yet think alien life has probably been found.

One of the best horror games of the 2010s was Creative Assembly's Alien: Isolation, but it certainly took some time for audiences to see it in its proper light. Though it initially received mixed ...

From Star City to Rebecca Ferguson's Silo, here are all the sci-fi shows on Apple TV ranked from worst to best.

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...

E.T. the Extra-Terrestrial was a global phenomenon that spawned many knockoffs, with films like Purple People Eater, Badi, ...