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

This claim was, in fact, true. McCandless was, indeed, the first astronaut to perform an untethered spacewalk on Feb. 7, 1984 ...

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

Emmy Rossum and Zoë Winters star in a new Off Broadway play that’s a climate disaster drama cohabiting with a domestic soap ...

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

Dressed in her blue NASA jumpsuit, Moghbeli stood before second-, fifth-, and sixth-grade students and talked about her ...

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

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

Astronaut Sunita Williams, along with her colleagues Butch Wilmore, Nick Hague and Don Pettit, cast their votes for the U.S.

In a video released Monday by NASA, stranded astronaut Sunita Williams, 59, offered a surprising reason for her weight loss ...

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 ...