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

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

Modelling suggests that the layer beneath the planet’s acidic clouds is comprised of particles from outer space.

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

Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new ...

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

Scientists say Venus may have been seeded with life from Earth via asteroid impacts, with billions of cells potentially ...

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 ...

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

The United States would become “unglued” if everyday Americans learned what the government has discovered about aliens — and they deserve to know, according to a congressman shocked by what he’s been ...

Integrated system for filtering, enriching, and detecting trace gases paves the way for high-precision isotopic measurements and resource extraction from the planet's corrosive atmosphere At present, ...

The search for life isn’t limited to distant exoplanets—some of the most promising candidates may be right here in our own solar system. From underground lakes on Mars to vast oceans beneath the icy ...