Elon Musk has boldly claimed a million people could live in a self-sustaining settlement, possibly comprising “glass domes” on Mars in just 20 years.

Sunita "Suni" Williams and Barry "Butch" Wilmore had to stay at the International Space Station after their Starliner capsule malfunctioned.

After 268 days without fresh air or a proper shower, Butch Wilmore and Sunita Williams made their final journey back to Earth.

Sunita Williams and Barry Wilmore departed the International Space Station (ISS) early on Tuesday morning and splashed down ...

The pair of NASA astronauts who have been in space for over nine months returned to Earth on Tuesday after a new crew to ...

The SpaceX Dragon spacecraft descended under parachute from a bright blue sky, plopping into sparkling clear water off the ...

On an episode of “The Story Behind the AP Story,” Associated Press space writer Marcia Dunn discusses the space odyssey of ...

The astronauts who flew on Boeing's Starliner are finally heading home. And they'll splash down not far from Tallahassee.

Wilmore and Williams, both former U.S. Navy test pilots, expected to remain in orbit for about 10 days on the mission, which ...

Tuesday evening, the 'stuck' Starliner astronauts returned on SpaceX Dragon which launched Crew-9. Here's the recap.

WASHINGTON (Reuters) - A SpaceX capsule delivered four astronauts to the International Space Station early on Sunday in a ...

After month of technical difficulties which has led to being stuck in space for nearly nine months, astronauts Suni Williams ...