NASA Jet Propulsion Laboratory (JPL) on MSN8h
How NASA’s Perseverance Is Helping Prepare Astronauts for Mars
The rover carries several swatches of spacesuit materials, and scientists are assessing how they’ve held up after four years ...
ISS astronauts return with gray hair — here’s what’s behind the shocking color shift
Previous studies have also demonstrated potential links between space travel and an increase in oxidative stress, which experts have suggested contributes to aging and, in turn, graying hair. However, ...