Steam and exhaust began to billow from the base of the launch platform as the Soyuz MS-27 undergoes final systems checks in ...

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his most stunning photos of the cosmos.

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth this evening (April 19), and you can watch their homecoming live.

Cosmonaut Alexey Ovchinin of the Russian space agency Roscosmos passed control of the orbiting lab over to Takuya Onishi of ...

The ailing state of the International Space Station (ISS) serves as a sad indicator of shifting priorities amid reports that ...

NASA astronaut Don Pettit celebrates his 70th birthday with a spectacular return from the International Space Station after 220 days in orbit.

I took an overnight train from Berlin to Vienna, booking a seat in a shared cabin with five other people. It was too cramped ...

The Indian Space Research Organisation prepares for a historic milestone as Group Captain Shubhanshu Shukla becomes the first ...

I. Spaceborne Autonomous Resupply Astronauts from numerous countries have continuously occupied the International Space ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

Members of a NASA safety panel said they were “deeply concerned” about the safety of the aging International Space Station, ...

Five Soldiers from the U.S. Army Space and Missile Defense Command’s 1st Space Brigade came together to take first place in ...