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

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.

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

During the APEC summit, President Biden humorously suggested a space mission to assist stranded NASA astronauts Sunita ...

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

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.

Sunita Williams and Butch Willmore have been stuck in space for nearly seven months now. People have expressed concerns over ...

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

The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.