Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

The lunar south pole looks chaotic from orbit. Craters heaped upon craters, ancient basins, scarps and slopes tumbling in ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

Have they finally solved the ancient Egyptians’ pyramid scheme? Aliens might not have built the pyramids — but the ancient ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

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 ...

New research shows that craters near the moon's south pole that have been in permanent shadow the longest are more likely to ...

Jupiter and Saturn may seem similar as gas giants, yet their vastly different moon systems reveal a deeper story shaped by ...

This sci-fi hit pulled massive cable numbers and told a complete story. Why Falling Skies deserves another look.

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

Canada’s role in future moon missions depends on quick action. Experts warn delays could risk losing influence in NASA’s ...