A blue, tentacle-like object floating inside the International Space Station caught widespread attention after NASA released an image of the strange-looking hardware in action. The object turned out ...

The International Space Station (ISS) is a multi-nation construction project that is the largest single structure humans ever ...

The Artemis astronauts hurtling back home after circling the Moon have had regular communication with their team on Earth, but on Tuesday they got to chat with colleagues floating elsewhere in space. ...

A SpaceX capsule carrying four astronauts pulled up Thursday at the International Space Station, their new home until spring. It took 21 hours for the flight from NASA's Kennedy Space Center to the ...

Christina Koch built a solid foundation of achievements to qualify her for the role of mission specialist on the first human ...