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

NASA astronaut Butch Wilmore revealed that the Boeing Starliner almost had to abort its attempt to dock to the International ...

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

Astronauts aboard the International Space Station are plagued by persistent rashes, unusual allergies and a variety of ...

The ISS serves as the home and laboratory of astronauts in space for the duration of their mission—which you can track and ...

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

A striking time-lapse video features the ISS flying above cities at night before passing over a stunning aurora.

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

A Russian spacecraft safely delivered an American astronaut Jonathan Kim and two Russian cosmonauts to the International ...

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

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

Astronaut Jonny Kim, son of South Korean immigrants, a former Navy SEAL and Harvard M.D., blasted off with 2 Russian ...