NASA’S top chief has weighed in on one of humanity’s biggest mysteries – are we alone in the universe? The US space agency’s ...

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

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept depicts a potential volcanic exomoon between the exoplanet WASP-49Ab, left, and its parent star.

A lunar far side experiment finds no alien signals but proves the Moon could offer the quietest listening post yet for future ...

All this thinking about the Moon, as well as the mystique around it and outer space, also has me thinking of Outer Wilds, ...

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

The astronauts of the Artemis II mission captured several stunning photographs of the moon, but some posts online shared fake ...