The simulation involved two full teams of flight controllers, the Sierra Space team in Colorado and the NASA team in Houston, ...

The International Space Station is crewed by some of the smartest, bravest people in history. Their biggest challenge? Just ...

Butch Wilmore and Suni Williams originally planned to go to space for just eight days but got stuck on the ISS when their ...

In November, Pettit captured the trail SpaceX's giant Starship megarocket made in Earth's atmosphere during its sixth-ever ...

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

NASA astronauts Butch Wilmore and Suni Williams originally planned to go to space for just eight days in June last year. But ...

Japan's wooden satellite, LignoSat, has been deployed into orbit from the International Space Station (ISS).

Now officially seven months on board the International Space Station, the two NASA astronauts who flew up on Boeing’s ...

NASA astronaut Don Pettit's video of an "intensely green" aurora from the ISS has stirred online speculation about its ...

Two US astronauts who have been stuck for months on the International Space Station (ISS) said Wednesday they have plenty of food, are not facing a laundry crisis, and don't yet feel like castaways.

Astronaut and astrophotographer Don Pettit gifted the world with the breathtaking video below of the Aurorea Borealis as seen ...