We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

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

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

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

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

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

NASA's Curiosity rover has found DNA-like molecules and space-rock chemicals on Mars, proving the Red Planet could have ...

Aliens aren’t “out there” – they’re here on Earth. You may have seen one. You may even be one. And if you read the foregoing ...

NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...

The Curiosity rover from NASA has, once again, redefined the way we perceive Mars after finding organic compounds that have ...