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

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

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

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

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 ...

Learn how a new model shows how waves form on alien oceans, revealing that gentle winds could create massive swells on Titan, ...

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