Three Chinese astronauts were left waiting in space for a ride home. Americans and Russians have faced the same problem in ...

An experiment involving artificial organs is just one way researchers are trying to capitalize on the weird ways low-gravity environments affect the human body. There's a good reason why astronauts ...

"But be patient with us. Let's make sure that the vehicle is ready to go and that our team is really certain before we hit the button." CAPE CANAVERAL, Fla. — SpaceX's Crew-11 astronaut mission to the ...

For Zena Cardman, the NASA astronaut who commands the Crew-11 mission, that means another wait for her first trip to orbit. By Kenneth Chang Zena Cardman will have to wait at least one more day to get ...

The candidates – six women and four men – are the first class of astronaut recruits in four years since 10 new astronauts were selected as part of the 2021 class. The incoming astronaut class includes ...

Tim Peake is the first Briton to do a space walk. Astronauts Timothy Kopra and Timothy Peake at the International Space Station were scheduled to begin their spacewalk at 7:48am on Jan. 15, 2016.