NASA astronauts are set to cast their Harris County ballots from space station after NASA officials delayed their scheduled ...

The danger posed by radiation is a major concern that must be addressed if astronauts are to carry out long-term missions ...

An astronaut and cosmonaut are set to lift off from Cape Canaveral Space Launch Complex 40. This is NASA's SpaceX Crew-9.

NASA's 10th Crew Dragon flight to the International Space Station is ready for launch Saturday with two long-duration crew members on board along with two empty seats that will be used next February ...

All earlier Crew Dragon flights took off from nearby pad 39A at the Kennedy Space Center. The Crew 9 launch will be the first ...

NASA's Crew-9 looks different from the original plan. Now only an astronaut and a cosmonaut will launch onboard the SpaceX Dragon. Here's why.

The NASA Plus website, the agency's YouTube channel and NASA's livestream page are your best bets for watching the launch, ...

Astronauts Nick Hague and Aleksandr Gorbunov are set to embark on NASA's SpaceX Crew-9 mission to the International Space ...

NASA's Crew-9 mission is set to launch on September 28, with the task of safely bringing astronaut Sunita Williams and Butch ...

NASA's other potential option is extending the life of the space station beyond 2030, but this would require a lot of work to ensure the space station's structure remains viable and yet another ...

Astronauts and commercial space travelers are subject to damaging radiation and microgravity, along with other potential ...

In an Ask the Astronaut column for Smithsonian Air & Space Magazine he discussed the age-old question of whether he or other astronauts had seen real alien space craft while in orbit.