critical
Stranded Astronaut Reports Loss of Critical Physical Function During Extended Space Mission
NASA Astronauts Face Physical Challenges After Extended ISS Stay NASA astronaut Sunita Williams, 59, and colleague Barry “Butch” Wilmore, 62, have spent over eight months aboard the International Space Station (ISS)—far longer than their planned eight-day mission. Williams recently revealed the toll of microgravity, stating she’s “forgotten how to walk” after 234 days in space. […]