Sunita Williams And Butch Wilmore’s 45-Day Rehabilitation To Overcome Effects Of Microgravity | NASA

Sunita Williams And Butch Wilmore's 45-Day Rehabilitation To Overcome Effects Of Microgravity | NASA

Astronauts Sunita Williams and Butch Wilmore have returned to Earth after a nine-month-long stay at the International Space Station (ISS). They have begun an extensive rehabilitation program to prepare their bodies for gravity. The post-flight reconditioning began immediately after landing, and will be held for 2 hours per day, seven days a week for 45 days. n18oc_world n18oc_crux