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

Europa looks like a frozen, lifeless moon — but beneath its shattered ice, scientists think there may be a vast saltwater ...

Variations in its crystal structure could help researchers better understand how lunar minerals form and evolve under extreme ...

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 ...

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

In the town forever linked to a crashed object in 1947, belief has become an industry – and disbelief almost beside the point ...

It’s not little green men with flying saucers and laser guns that scientists are worried about, instead our foes will be much ...

We review Moon, published by Sinister Fish Games. Moon is a worker placement and card drafting game where you construct the ...

More delays could be coming. The post Jeff Bezos’ Botched Space Launch Was So Bad It Could Threaten NASA’s Entire Moon ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

NASA's Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in ...

These findings do not confirm past life but indicate Mars once had the right chemistry to support it. We're getting closer ...