"All NASA astronauts aboard the International Space Station are in good health," says the agency's chief health and medical ...

A recent photo of Williams aboard the ISS sparked rumors about her health, restoring the media's habit of prying into the ...

The astronaut appeared to be in good health and spirits following photos of her that recently sparked health scare rumors.

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"In 65 years of human spaceflight, we've never had to bring somebody back for a medical reason so far," he added. "That's a ...

The astronaut originally arrived at the ISS on June 6 along with Sunita Williams for what was supposed to be just a ten day stay.

Two NASA astronauts saw their weeks long mission turn into months and now one of them is responding to tabloid claims about ...

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

NASA and Russia at odds over cause and severity of the International Space Station's leak risks, including possibility of ...

RALEIGH, N.C. (WTVD) -- NASA astronaut and two-time NC State alumna Christina Koch is being awarded North Carolina's highest ...

NASA astronaut Sunita Williams said that her weight is the same as it was before the mission. “There are a lot of changes ...

Suni Williams and Butch Wilmore only expected to be in space for about a week. But, more than 150 days later, the two NASA ...