Americans’ opinion of space exploration is pretty high.

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

A Mexican national illegal alien accused of randomly setting a NYC apartment on fire that killed four could be released due ...

HBO Max recently dropped the 2003 Alien 3 Assembly Cut on streaming. Here's everything you need to know.

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

Denzel Curry is thrilled that the crew of NASA’s Artemis II played his music in space.

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

58 years ago, 2001: A Space Odyssey hit screens. Read SFX legend Douglas Trumbull on the movie's original "crap script" and 20-foot-tall green aliens.