SpaceX early Tuesday launched another batch of Starlink satellites into low-Earth orbit from Florida's east coast.

NASA gets all the attention, but these 7 lesser-known US space missions quietly pushed boundaries and helped shape the future ...

Sixty-four years after the first American to fly into space sought permission to pee in his suit, a new campaign is pairing ...

On National Astronaut Day, a day dedicated to celebrating America’s space icons, the U.S. Army Space and Missile Defense ...

NASA is exploring alternative ways to deliver its VIPER rover to the moon after canceling partnership proposals to land a ...