Elon Musk and Donald Trump have announced ambitious plans to send a mission to Mars in 2026 and 2028. It’s not going to ...

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

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

"We were looking at NY around the time of, or shortly after, the collapse of the second tower," an astronaut wrote in his ...

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

NASA and SpaceX made another attempt on Friday to send a crew up to the International Space Station (ISS) and begin the ...

For many space enthusiasts and reporters, it’s difficult to reconcile their admiration for Elon Musk’s work with SpaceX with ...

Four SpaceX astronauts blasted off in a SpaceX Falcon 9 rocket Friday afternoon to the International Space Station to rescue ...

Following the 3,000th orbit of NASA’s AWE (Atmospheric Waves Experiment) aboard the International Space Station, researchers publicly released the mission’s first trove of scientific data, crucial to ...

Elon Musk and SpaceX are looking to bring Barry "Butch" Wilmore and Suni Williams — the pair of U.S. astronauts that have been in space much longer than NASA originally planned — back to Earth soon.