Brief by Shorts91 Newsdesk / 08:36am on 19 Mar 2025,Wednesday International
NASA astronaut Sunita Williams and Barry Wilmore have returned to Earth after spending 286 days in space aboard the International Space Station. Their journey back, via SpaceX Crew Dragon, ended with a splashdown off Tallahassee. However, their challenges are not over, as prolonged exposure to microgravity causes bone density loss, muscle weakening, and cardiovascular issues. Williams may also face long-term risks like radiation exposure, vision problems, and cognitive changes. NASA scientists will closely monitor their recovery, using exercise and medical treatments to counteract these effects. Williams’ return highlights the physical toll of extended space missions on the human body.
