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 ...

CAPE CANAVERAL, Fla. (AP) — The International Space Station’s first visitors from India, Poland and Hungary headed back to ...

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 ...

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

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

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