Space suits are high-tech marvels designed to protect astronauts from space’s extreme conditions. Discover the materials, ...

NASA astronaut Suni Williams set a female spacewalk record after venturing outside the International Space Station with ...

It's a key problem that will need to be addressed if humans are to attempt deep-space, long-duration missions. Not only is radiation exposure a dangerous health risk to humans, but it also poses a ...

colorful outer layers of astronauts' flight suits and spacesuits. Since 2016, the global project has resulted in eight garments, of which four have traveled to and from the station. "The messages ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore were outside of the International Space Station (ISS) ...

Suni Williams has officially logged the most spacewalking time for any female astronaut, reaching an astounding 62 hours and 6 minutes. NASA astronauts Suni Williams and Butch Wilmore successfully ...

Wilmore, who wore an unmarked suit, was making his fifth spacewalk, often called extra-vehicular activity in the parlance of space agencies. The spacewalk was the 274th overall that astronauts at ...

Astronauts are set to swab the space station's exterior, searching for living microbes to better understand how they survive in space.

For Williams, it was her ninth spacewalk, during which she set a new record for the most EVA time by a woman, surpassing the previous record of 60 hours and 21 minutes set by Peggy Whitson in 2017.