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

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

Due to technical issues with Starliner, their stay was prolonged, with their return now scheduled for February 2025 alongside ...

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

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

They're slated to come back to Earth on a SpaceX Crew Dragon capsule in February of 2025 alongside the two astronauts of the ...

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

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

If Boeing were to sell its space business, what would that mean for the Space Coast? Analysts offer mixed views.

Amid public concern, NASA said the Starliner astronauts and the other five spacefarers living in orbit "undergo routine ...

Suni Williams and Butch Wilmore were only supposed to be on the International Space Station for eight days. It's been 22 ...