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

On Monday, in one of his first official tasks, NASA Acting Administrator Sean Duffy signed a new "directive" on commercial ...

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.

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

The directive orders NASA to solicit industry proposals for a 100-kilowatt nuclear reactor to launch by 2030, a high priority ...

The mission is the latest spaceflight led by Texas-based Axiom Space, which partnered with both NASA and SpaceX – the commercial spaceflight company founded by billionaire Elon Musk. The mission ...

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

Axiom 4 astronauts depart space station on SpaceX Dragon, prepare for California splashdown Ahead of the spacefarers, under the command of retired NASA astronaut Peggy Whitson, is a daylong cosmic ...

Houston company Axiom Space announced on Tuesday (April 29) that it's targeting May 29 for the launch of its fourth astronaut ...

The new temporary head of NASA wants to get nuclear power on the moon before China, which could mean another Florida launch ...

The AX-4 mission marks another milestone for Axiom as it advances plans to build the world's first commercial space station, Axiom Station, before NASA retires the ISS in 2030.

There’s nowhere to park right now at the International Space Station for NASA’s next Commercial Crew Program launch, but a ...