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 ...

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

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 ...

Veteran NASA astronaut Butch Wilmore has retired after 25 years of service, after completing the troubled Boeing Starliner ...

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

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

The four astronauts of Axiom Mission 4 were the latest to make a splashdown off the coast of California following a stint at ...

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.

During their time on the ISS, the four astronauts Peggy Whitson, Shubhanshu Shukla, Slawosz Uznanski-Wisniewski and Tibor Kapu conducted more experiments and technology demonstrations than any ...