Jonny Kim—a former Navy SEAL and ER doctor—is now a NASA astronaut who will soon launch to the International Space Station as ...

"All NASA astronauts aboard the International Space Station undergo routine medical evaluations, have dedicated flight ...

Despite ample reporting to the contrary, multiple news outlets are still running misleading new articles claiming that a NASA ...

Be wowed by a beautiful space view of star trails captured in a long-exposure image from the International Space Station.

"To maintain medical privacy and to let our processes go forward in an orderly manner, this is all we're going to say about ...

NASA confirms the date of the end of the world that Stephen Hawking predicted Sunita Williams, the NASA astronaut who is ...

NASA astronaut Sunita Williams has finally addressed growing concerns about her health following her extended stay aboard the ...

The recent appearance of a NASA astronaut who has been stuck on the International Space Station for months is raising concerns over her health. News outlets, including the Daily Mail and the New York ...

The reasons behind a NASA astronaut's October hospitalization, along with three of their crew members, are still unclear.

Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them ...

NASA doctors are frantically trying to help stranded astronaut Sunita Williams pack on the pounds after she has suffered a ...

NASA’s SpaceX Crew-8 mission returned to Earth after spending eight months on board the International Space Station (ISS).