Astronauts aboard the International Space Station collect blood samples as part of a project to study human health in space.

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

Grace docked to the ISS with the Ax-4 crew aboard on June 26. Their mission, Axiom's fourth to the space station, is an ...

The crew of Axiom-4 (Ax-4) have been aboard the International Space Station (ISS) since their SpaceX Crew Dragon capsule ...

NASA is rigorously studying the effects of spaceflight on astronauts' health aboard the ISS through diverse medical tests and ...

The four members of NASA's Crew-11 mission entered quarantine near Houston ahead of planned launch on July 13 from Florida to ...

Astronaut Shubhanshu Shukla, who created history by becoming the first Indian ever to set foot on the International Space ...

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

Following their recent highest-ever cocktail party, the crew of the International Space Station (ISS) has shown off the most ...

Indian astronaut Shubhanshu Shukla has entered the SpaceX Dragon spacecraft, and the depressurisation of the area between the ...

Ax-4’s private astronauts wrap up a two-week science mission aboard the ISS. Led by Peggy Whitson, the crew returns with 580 ...

After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space Station.