The return of two astronauts, Butch Wilmore and Suni Williams, who flew to the International Space Station on Boeing's faulty ...

"Both of us will be a little bit sad when that feeling of space sort of leaves us after about 24 hours and we're not a little bit motion sickness from coming back home," Williams said. "So, that'll ...

CNN’s Anderson Cooper talks to Cmdr. Sunita “Suni” Williams and Capt. Barry “Butch” Wilmore, the two astronauts who launched on Boeing Starliner’s first crewed test flight and have remained on the ...

The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

Cady Coleman, a retired NASA astronaut, revealed in the same interview that the astronauts don't get any special overtime ...

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

NASA astronauts Sunita Williams and Billy Wilmore's trip was only supposed to last eight days – but the duo have been stuck ...

NASA's latest change in plans comes two weeks after the space agency said it was working "expeditiously" to bring back Wilmore and Williams as soon as possible. Just a day earlier, President Donald ...

The NASA astronauts have been in space for eight months so far, but their SpaceX capsule could launch in March to take them home.