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

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

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

It was her background as a dancer that showed her how the arts and sciences are more connected than we thought.

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

NASA is assuring the public that a Massachusetts astronaut is in good health after recent photos of the woman sparked ...

Both NASA and SpaceX need to maintain focus on safe Crew Dragon operations and not take any ‘normal’ operations for granted,” ...

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 ...

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