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

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

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 ...

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

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

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

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 ...

It was fun to do science in space, but challenging, astronaut Shubhanshu Shukla said, speaking about the milestones of the ...