Astronauts perform so many out-of-this-world experiments on the International Space Station (ISS). They use a specially-built ...

Astronauts from the European Space Agency (ESA) have managed to 3D-print items out of metal for the first time, the agency ...

As Suni Williams and Butch Wilmore spend months longer than planned on ISS, three astronauts tell us what life is like in ...

After their spacecraft landed on Earth without them, the Starliner crew gave the world an update and said they are doing just ...

Three months after the Starliner launched, NASA astronauts Barry Wilmore and Suni Williams remain in space. Here's a timeline ...

Flames from the Deer Park pipeline fire are so significant that they can be seen from outer space. The fire was still raging ...

The accomplishment "paves the way for long-distance and long-duration missions where creating spare parts, construction ...

The NASA astronauts left on the space station after Boeing’s CST-100 Starliner spacecraft returned to Earth uncrewed said ...

A US astronaut stuck on the International Space Station said Friday he believed Boeing's Starliner could have carried him ...

A NASA astronaut and two Russian cosmonauts, traveling together on a Russian Soyuz spacecraft, arrived at the International ...

Suni Williams and Butch Wilmore have been on the International Space Station for 14 weeks. They were supposed to be there for ...