NASA and SpaceX cleared their Crew-9 astronaut flight to the International Space Station for launch, a Sept. 28 liftoff that ...

Suni is a hero in so many ways and we are very grateful for her friendship and support,” said Dave McGillivray, the longtime ...

Comet Tsuchinshan-ATLAS is putting on a show as it nears the sun. Check out the views from the International Space Station.

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

A NASA astronaut and two record-setting Russian cosmonauts are set to head back to Earth on Monday (Sept. 23), and you can ...

A Soyuz capsule carrying a NASA astronaut and two Russian cosmonauts landed safely in Kazakhstan after undocking from the ...

The Soyuz landing in Kazakhstan sets the stage for launch of a SpaceX Crew Dragon flight to the space station Thursday.

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

NASA's Artemis II crew underwent geology field training in Iceland, a location known for its lunar-like landscape, to prepare ...

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

NASA astronaut Tracy C. Dyson returned to Earth after a six-month mission aboard the ISS, along with Roscosmos cosmonauts ...

NASA's Crew-9 looks different from the original plan. Now only an astronaut and a cosmonaut will launch onboard the SpaceX Dragon. Here's why.