Peggy Whitson, a retired NASA astronaut, is on her way back to the International Space Station for the fifth time as part of ...

Retired astronaut Peggy Whitson, America's most experienced space flier, and rookie crewmates from India, Poland and Hungary ...

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

A diverse team of astronauts, including NASA veteran Peggy Whitson, returned from the International Space Station via a ...

The Expedition 73 and Axiom Mission 4 crews wrapped up their time together as science and maintenance activities continued ...

A crew of four astronauts, on a private Axiom Space trip run by SpaceX, has reached the International Space Station. Among them: mission commander Peggy Whitson, 63, and no stranger to orbit.

Peggy Whitson, a former NASA astronaut turned private space voyager, led a multinational crew on a mission from the ISS back ...

The Axiom 4 spacecraft carrying Iowa native astronaut Peggy Whitson and three crewmates is scheduled to undock from the ...

As of 1:27am EDT on April 24, Whitson now has the U.S. record for cumulative time spent in space with a time of 534 days, 2 hours, 49 minutes, NASA announced Monday. She beat previous record ...

NASA announced plans to get the crewed Axiom Mission 4 off the ground following a series of delays. FLORIDA TODAY Space Team ...

Astronaut Peggy Whitson, who served as flight engineer for Expedition 50, stands Dec. 3, 2016, in the cupola of the International Space Station.

Whitson, who has spent more time in space than any other astronaut, will command a voyage to the International Space Station for a private company Click here for important updates to our privacy ...