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

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

A new commander has taken charge aboard the ISS as three crew members prepare for their return to Earth—just in time for one ...

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

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...

The International Space Station is dead; long live the International Space Station” may well be what headlines read five ...

NASA astronaut Don Pettit -- NASA’s oldest active astronaut at 69 -- arrived at the station last week on his fourth trip to ...

Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the space station. Take a moment to enjoy his best work.

NASA astronaut Jonny Kim and two Russian crewmates have arrived at the International Space Station on board a Russian ...

NASA astronaut Jonny Kim and Russian cosmonauts Sergey Ryzhikov and Alexey Zubritsky entered the ISS after a successful ...

Jonny Kim was a doctor and Navy SEAL before becoming a NASA astronaut. He launched on Russian spacecraft Soyuz for his first ...

The Indian Air Force captain will be part of Axiom Space’s upcoming Ax-4 mission, making him the first Indian to participate ...