We are exposed to low levels of radiation every day, from the food we eat to the air we breathe. NASA states: "In space, astronauts are exposed to varied and increased levels of radiation that are ...

Astronauts Suni Williams and Butch Wilmore, who have been stranded at the International Space Station for nine months, closed ...

Astronauts returning from space undergo rigorous post-flight rehabilitation, including medical tests and physical exercises ...

After being stranded in space for nine months, two NASA astronauts are getting closer to finally returning to Earth as a new ...

Barry Wilmore and Sunita Williams have been at the International Space Station since June after technical issues with their ...

NASA astronauts Butch Wilmore and Suni Williams set out for a weeklong mission at the International Space Station last year.

and every day is interesting because we're up in space and it's a lot of fun." The flight, known as Crew-10, normally would be considered a routine astronaut rotation. Instead, it has become ...

SpaceX's Crew Dragon 10 astronauts Anne McClain, Nichole Ayers, Takuya Onishi and Kirill Peskov were the fortunate few to ...

Astronauts Feast on Dehydrated Thanksgiving ... That’s what we prefer." "Every day is interesting because we're up in space and it's a lot of fun," Williams said at a separate press conference ...

NASA astronaut Don Pettit's video of dressing in ... and a scientist with a knack for turning everyday tasks into cosmic experiments. Born in Silverton, Oregon, in 1955, Pettit first dived into ...

NASA astronauts sleep in specially designed sleeping bags that can attach to walls in what's called microgravity rest. ISS crew members and must physically exercise about two hours every day to ...

The Muhammad Ali Center in Louisville, Kentucky, has a new photo exhibit in honor of International Women's Day: "Iconic Women ...