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 ...

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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “I always look for those ...

A throwaway line about Vulcan sparked decades of debate, until one clever theory finally made it official canon.

The Mars Moons eXploration spacecraft will fire its thrusters to maneuver into orbit around Mars (depicted in this digital ...

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

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

The greatest space movies are so varied that they don’t even all take the same approach to their setting. Some of them are ...

If you are a lover of space exploration, movies, and video games, the past month or so has been one of the most exciting ...

This year’s Lyrid meteor shower is getting a boost thanks to a dim crescent moon. Skywatchers could see 10 to 20 shooting ...