"Exposure to the space environment leads to changes related to inflammation, muscle wasting," and more, NASA said.

During an interview with the New England Sports Network this week, NASA astronaut Suni Williams said, “There’s some rumors ...

Astronauts face a large number of other health risks during their stay in space. In a weightless environment, muscles aren't used as much, which can lead to them weakening and atrophying. Additionally ...

NASA astronaut Suni Williams says her weight is stable aboard the International Space Station, rebutting tabloid claims that ...

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

DENVER (KDVR) — An astronaut from Colorado is readjusting to life on Earth ... That delayed Wilmore and Williams’ return ...

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

NASA astronaut Sunita Williams has addressed recent rumors about her health aboard the ISS, assuring everyone she’s in great ...

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

With the rising concerns related to the health of Sunita Williams, it was recently discovered that she stated being fit and ...

The astronaut's extended stay on the ISS began on June 6 ... with their return now scheduled for February 2025 alongside ...

Sunita Williams breaks her silence amid growing concerns about her health after a NASA photo revealed her “gaunt” ...