Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

It may come as a surprise to you, but you can talk directly to astronauts aboard the ISS with nothing more than HAM radio.

With Expedition 73 now underway, the International Space Station is hosting seven crewmembers again. Thursday saw the ...

NASA astronaut Don Pettit lands safely with the Soyuz MS-26 crew after completing science experiments in orbit.

Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

Don Pettit, NASA's oldest active astronaut, addressed his eventful return to Earth. Shortly after the spacecraft touched down ...

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space ...

Astronaut Anne McClain talks about her mission aboard the ISS and what it means to represent Washington state in space.

A veteran NASA astronaut just back from the International Space Station believes the orbiting facility can operate well past ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

NASA's oldest full-time astronaut said that during his most recent trip to the space station, he didn't feel his age at all.

Stacking wheat snack bread, beef steak, cheese spread, potatoes au gratin and gochujang red pepper paste, NASA astronaut ...