Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

A SpaceX Falcon 9 lifted off in the early hours last Tuesday morning carrying a private astronaut crew led by a billionaire ...

SpaceX's Polaris Dawn mission was a spaceflight for the ages. Here's what the historic mission was like from launch to ...

NASA astronaut Don Pettit caught the conclusion of Polaris Dawn, a private space mission that included the first-ever commercial spacewalk, during its SpaceX Dragon spacecraft's return to Earth before ...

The first-of-its-kind Polaris Dawn space mission concluded Sunday with the return to Earth of four private sector astronauts ...

The space suits worn during SpaceX's Polaris Dawn mission are a sci-fi reimagining of NASA's classic marshmallow suits. There ...

Splashdown northwest of Key West, Florida, closed out a mission highlighted by the first non-government civilian spacewalk.

The SpaceX Dragon capsule made a water landing Sunday in Florida, bringing to an end the historic commercial Polaris Dawn ...

The Polaris Dawn crew safely returned to Earth Sunday morning.. The Dragon capsule carrying the mission’s four astronauts — ...

SpaceX Polaris Dawn mission set a record with a private spacewalk and a safe Crew Dragon return after five days in orbit.

SpaceX’s capsule splashed down in the Gulf of Mexico, carrying a tech entrepreneur, two engineers and a former Air Force ...