NASA has denied rumors that two of its astronauts are losing weight on the ISS, saying they are in outstanding health.

In March, three NASA astronauts were sent to the International Space Station to monitor the arrival of two rockets over six ...

"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 ...

Suni Williams and Butch Wilmore, the two NASA astronauts who have been stuck at the International Space Station for more than ...

The U.S. Navy is unleashing its monstrous Kraken device on NASA, allowing the space agency to use the dizzying machine for an ...

NASA is exploring a groundbreaking idea to make life on the Moon more sustainable for future astronauts. The plan involves ...

NASA astronauts Suni Williams and Butch Wilmore say they are working out aboard the International Space Station as they await ...

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

In orbit, the astronauts aborted two spacewalks, both under unusual circumstances. Then, on October 25, one of the astronauts ...

None of this was anticipated. They were supposed to be there for a week, and now it’s going on six months,” a source told The ...

Speculation around Williams's health highlights the complexities of calorie requirements in space. While astronauts generally ...