Whitson, who has spent more time in space than any other American, was glad to coach three first-time astronauts flying ...

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

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

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

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

LOS ANGELES (Reuters) -NASA retiree turned private astronaut Peggy Whitson splashed down safely in the Pacific early on Tuesday after her fifth trip to the International Space Station, joined by ...

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

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

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 ...

The trip shattered the record for the longest single spaceflight by a woman, which was previously held by retired NASA astronaut Peggy Whitson, who set the record with 288 days in space in 2017.