Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...

The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

The agency’s top medical official was responding to rumors that Suni Williams had lost an unusual amount of weight during an ...

Two astronauts were meant to be in space for a week. More than 150 days later, they're still suck in space and speculation ...

As the New York Post reports, NASA is monitoring the health and medical privacy of Butch Wilmore and Suni Williams, the ...

Chinese astronaut conduct a spherical flame experiment during an orbit to ground space lecture using a match and a candle.

An aerospace entrepreneur and film producer have teamed on a spaceflight and media company to empower future astronauts and ...

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

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

"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 ...

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

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.