This space wallpaper is an artist's concept depicting NASA's Voyager 1 spacecraft entering interstellar space, or the space between stars.

The NASA/ESA Hubble Space Telescope has captured this cool space wallpaper of nearby spiral galaxy Messier 61, also known as NGC 4303. In this image the galaxy is seen face-on as if posing for a ...

NASA is evaluating apparently successful efforts by Russian cosmonauts aboard the International Space Station to seal up small-but-persistent air leaks in a vestibule leading to an aft docking ...

Don Pettit marked his 70th birthday on April 20 by plunging through the atmosphere in a Russian Soyuz capsule to wrap up a seven-month mission at the International Space Station.