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Astronauts Complete Rehabilitation After Nine-Month ISS Mission

They have resumed duties under NASA’s space station unit with Boeing as the agency weighs an additional uncrewed Starliner test flight.

Overview

  • Butch Wilmore and Sunita Williams finished a standard 45-day program in mid-May after returning in March from a 286-day stay on the International Space Station.
  • Their daily recovery included at least two hours of strength and conditioning training to counter muscle atrophy, balance issues and cardiovascular deconditioning.
  • Both astronauts have re-engaged with Boeing’s Starliner program, NASA’s ISS operations in Houston and agency research teams.
  • NASA is set to review summer test results before deciding on a further uncrewed Starliner flight prior to resuming crewed missions.
  • The extended mission highlighted the physical and psychological strains of long-duration spaceflight, from neurovestibular challenges to confinement stress.