A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

In a remarkable encounter, human scientists at Whale-SETI had what they describe as a "conversation" with a humpback whale ...

The original story “ Promising biosignatures on alien worlds could take years to confirm ” is published in The Brighter Side ...

Searching for alien life by looking for specific signals from individual planets may overlook a larger pattern, new research ...

Discoveries of molecules in space that suggest extraterrestrial life are exciting, but they need to be taken with a grain of ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a ...

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 ...

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

In the new movie “Project Hail Mary,” a dimming sun proves an existential threat to life on Earth — and Erid and many other life-containing planets in the story. A new study, however, has revealed ...

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 ...