Learn how a new model shows how waves form on alien oceans, revealing that gentle winds could create massive swells on Titan, ...

Can desert planets with alien life, like the one in the movie *Dune*, exist? Scientists’ answer leans toward “no.” A study ...

The search for life on other planets relies, for lack of a better alternative, on what we know on Earth. However, this ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

'Do all aliens really need sunlight?' ...

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

Jared Isaacman says odds of evidence we are not alone are ‘pretty high’ four days after Artemis II rocket lifted off ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

More than half the population believes in the existence of intelligent alien life. There's just one snag...a lack of ...