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

Sleep isn’t just a matter of comfort, either - it's vital to astronaut's safety and a lack of it could see 'devastating' ...

NASA astronaut and Expedition 73 crew member Nichole Ayers took this photo of the forward portion of the International Space ...

A portion of North Mt. Juliet Road has been named in honor of NASA astronaut and Mt. Juliet native Barry “Butch” Wilmore.

Wilmore, who recently spent more than nine months in space, was a 1981 Mt. Juliet High School graduate with family still in ...

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

NASA astronauts Anne McClain and Nichole Ayers completed a nearly six-hour all-female spacewalk, moving an antenna and assembling hardware for new solar arrays. They hit most goals, with some tasks ...

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

McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there weren’t enough medium-size suits. The first women-only spacewalk was by ...

I don’t have a whole lot to say about this video except wow. Wow wow. It’s almost inconceivable that we live in a wo ...

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

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