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

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

NASA doctors are monitoring the second astronaut stranded on the International Space Station — and making sure that he isn’t ...

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

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 ...

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

With the rising concerns related to the health of Sunita Williams, it was recently discovered that she stated being fit and ...

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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 ...

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