As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...

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

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

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

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

During a meeting of the Aerospace Safety Advisory Panel (ASAP) held on Thursday, members of a NASA safety panel stated that ...

As India’s astronaut Shubhanshu Shukla heads to the International Space Station on the Axiom-4 mission, he won’t be alone — a ...

Even as NASA and its partners on the ISS shift to commercial space stations, NASA’s former deputy administrator believes ...

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

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

The company is developing a commercial replacement for the ISS, currently planned to be retired at the end of the decade.

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.