When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good idea of where to look.

NASA has wasted no time in selecting the vehicle that will replace the upper stage on its new plans for a standardized Space Launch System rocket.

TAMPA, Fla. — Denver-based Lux Aeterna has secured $10 million in seed funding to develop a reusable satellite designed to survive atmospheric reentry and fly again with new payloads, starting with a ...

Russia and China can black out military satellites in seconds. A Latvian startup says nuclear-waste generators using 5x less fuel could keep satellites—and lunar bases—running.