Ax-4 commander Peggy Whitson just extended her American duration record on the International Space Station. She also served ...

Iowa native astronaut Peggy Whitson says her two main goals were met during the recent Axiom-4 mission to the International ...

After extending her cumulative days in orbit to 695 — more than any other American in space exploration history — Iowa native ...

NASA astronaut Peggy Whitson takes us behind the scenes with a fascinating demonstration of how to don a spacesuit. As she ...

The crew of Axiom-4 (Ax-4) have been aboard the International Space Station (ISS) since their SpaceX Crew Dragon capsule ...

A group of private astronauts are journeying home through outer space after spending a little more than two weeks at the ...

The nations of Hungary, India and Poland have officially wrapped their first crewed missions to the International Space ...

The International Space Station got more international Thursday morning with the arrival of astronauts from three countries ...

NASA astronaut Peggy Whitson added to her record-breaking career by becoming the oldest woman in space. Her mission to the International Space Station (ISS) launched from the Baikonur Cosmodrome ...

A private spaceflight, commanded by Iowan Peggy Whitson and featuring the first astronauts in more than 40 years from India, Poland and Hungary, came to a close Tuesday with a Pacific splashdown.

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...