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

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

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

NASA’s Artemis II Space Launch System rocket carrying the Orion spacecraft lifts off from Launch Complex 39B at Kennedy Space ...

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 ...

At this point in NASA's human spaceflight story, researchers have a substantial amount of material—documents, artifacts and ...

An unexpected guest greeted the Artemis II crew upon their return to Earth, and the footage has quickly gone viral.

An interactive exhibit in a Crossroads art gallery aims to astonish earthly and extraterrestrial visitors alike. Wichita, Kansas, artists and spouses Mike Miller and Meghan Miller have created ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in starlight turned out to be massive rings of plasma swirling in the stars’ ...

Come for the 12-hour campaign, stay for the co-op mode all about becoming the ultimate alien killer The object of the game is to use your space ship to pick up cargo from one side of the screen and ...

Add Yahoo as a preferred source to see more of our stories on Google. A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo posted ...