Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

Alien world exploration reveals a dramatic planet covered in glowing molten surfaces and thick storm clouds in deep space. The visuals suggest extreme heat, violent atmospheres, and conditions far ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

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

Add Yahoo as a preferred source to see more of our stories on Google. I have seven solid decades of a vast personal interest in what lies beyond our atmosphere, in the cosmos, and what is within our ...

The scientific wonderers at What If venture to a bizarre world where burning ice exists under the pressure of a massive alien atmosphere. What Trump has said about the missing airman in Iran Kansas ...

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

Steven Spielberg has started to peel back the curtain on his upcoming sci-fi blockbuster, Disclosure Day, which he says is inspired by the question of whether aliens are here with us on Earth.

Unidentified lights circling over Palmerston have left residents grappling with the only likely explanation: aliens are real ...

In the sci-fi book and now movie Project Hail Mary, astronaut Ryland Grace, played by Ryan Gosling, encounters three ...

Rocky in his ball and Grace looking at a panorama of a city in Project Hail Mary - Amazon Studios One of my favorite things about "Project Hail Mary" is the way author Andy Weir balances impossible ...