The astronauts' daily food consumption is carefully ... have been stranded on the ISS for five months due to technical issues ...

Despite NASA's assurances, astronauts Sunita Williams and Butch Wilmore face a dwindling supply of fresh food on the ISS.

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

LIMA, PERU: President Joe Biden faced backlash on the Internet after he joked about rescuing the astronauts stranded aboard ...

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

Stunning footage captured from the International Space Station shows a glorious-looking aurora shimmering above Earth.

Doctors for the space agency are closely monitoring the health and diets of Butch Wilmore, 61, and Sunita Williams, 59, after a recent photo showed Williams looking jarringly gaunt.

Astronaut Sunita Williams clears up health speculations regarding her body changes on the ISS. Learn how NASA ensures astronaut well-being and Williams' commitment to her mission in space.

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

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

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

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