When assigned her original eight-day mission, she certainly didn't expect to taking over as commander of the International ...

Three crewmates have landed Earth after a record-long stay on the International Space Station (ISS) for two of them. For one, ...

Only 2 astronauts will launch to the ISS Sept. 26 with SpaceX instead of the planned 4. We spoke with the crew before the big ...

Astronauts aboard the space station are following the movement of a comet and using the opportunity to capture some remarkable photos and footage.

SpaceX plans to launch the Crew-9 astronaut mission for NASA on Saturday (Sept. 28), and you can watch the action live online ...

A video filmed by NASA astronaut Matthew Dominick shows a rare glimpse of Comet Tsuchinshan-ATLAS as seen from the ...

NASA on Thursday invited the public to be virtual guests to view the Crew-9 launch from the Cape Canaveral Space Force ...

NASA astronaut Don Pettit, renowned for his photography skills in space, has shared a few pictures for the ages. From the ...

Americans Suni Williams and Butch Wilmore found themselves marooned on the International Space Station (ISS) in June when the ...

A Russian Soyuz capsule has successfully landed on the Kazakh steppe, returning two Russian cosmonauts and a US astronaut to ...

A NASA astronaut joined sister station KCRA 3 live from the International Space Station to talk about her mission as she gets ...

NASA astronaut Suni Williams, who was supposed to return in June, is now assuming command of the International Space Station.