It was the fourth private astronaut mission funded by Houston-based Axiom Space and the second commanded by veteran astronaut ...

In 1975, a meet-up between American and Soviet spacefarers in orbit showed that the superpowers could work together. Its ...

A host of scientific investigations await the crew of NASA's SpaceX Crew-11 mission during their long-duration expedition ...

The International Space Station’s first visitors from India, Poland and Hungary headed back to Earth on Monday, ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

In other words, the Trump administration appears intent to inflict significant geopolitical and economic harm on the U.S. to ...

Following their recent highest-ever cocktail party, the crew of the International Space Station (ISS) has shown off the most ...

SpaceX's Crew Dragon Grace brought a privately-financed crew of researchers to the space station for a two-week stay.

Ax-4 is commanded by Axiom's director of human spaceflight and former NASA astronaut Peggy Whitson. Joining her are ...

Sierra Space Corp. has won a contract from Mitsubishi Heavy Industries Ltd. to build components for spacecraft docking on the International Space Station.