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

Don't believe the tabloids: NASA astronaut Suni Williams says she's doing just fine aboard the International Space Station ...

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

Stranded astronaut Sunita Williams said the growing concerns about her health were nothing but “rumors” — as she attributed ...

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

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

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NASA astronaut Sunita Williams has addressed recent rumors about her health aboard the ISS, assuring everyone she’s in great ...

NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, along with Russian cosmonaut Alexander Grebenkin, were ...

During an in-flight interview with the New England Sports Network for the Clubhouse Kids Show, NASA Astronaut Suni Williams, commander of Expedition 72, shared insights from aboard the International ...

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

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