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 ...

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 ...

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

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 ...

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

NASA retiree turned private astronaut Peggy Whitson splashed down safely in the Pacific early on Tuesday (July 15) after her fifth trip to the International Space Station, joined by crewmates from ...

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

Privately funded American space company Axiom Space successfully finished its Ax-4 mission on Tuesday morning, returning ...