A new commercial spaceship will wait all week before aiming again for the International Space Station.
NASA is headed back to the moon, this time to explore its thin atmosphere and rough dust.
Two Russian cosmonauts are taking a spacewalk outside their orbiting home.
Angry Birds have a new space coop.
Want to name Pluto’s two tiniest moons? Then you’ll need to dig deep into mythology.
The military’s small, top-secret version of the space shuttle rocketed into orbit Tuesday for a repeat mystery mission, two years after making the first flight of its kind.