The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.

NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky landed on Russia's Soyuz MS-27 on Dec.

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

Astronaut Jonny Kim and Russian cosmonauts Sergey Ryzhikov and Alexey Zubritsky touched down in Kazakhstan on Tuesday after ...

Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

Astronaut Jeremy Hansen talks to Bob McDonald about the final preparations for his 10-day mission around the moon, where ...

Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he ...

NASA will provide live coverage as astronaut Chris Williams and two Russians launch to the International Space Station on ...

After eight months in orbit, NASA astronaut Jonny Kim is about to depart the International Space Station (ISS) for the ...

Astronaut Jonny Kim and two Roscosmos cosmonauts are scheduled to depart the International Space Station on Monday evening ...

NASA has acknowledged Russia's Baikonur Cosmodrome sustaining severe damage following a botched Soyuz launch last week.

A NASA astronaut captured surreal footage of the northern lights, also known as aurora borealis, blasting rays of colors over the United States on Nov. 17.