Sunita 'Suni' Williams retires after 27 years as Starliner failure turns ISS mission into 286‑day odyssey
Sunita “Suni” Williams retired from NASA after a 27-year career. She completed three missions and spent 286 days on the International Space Station after Boeing Starliner problems extended her stay to nine months; Williams and crewmate Butch Wilmore returned to Earth aboard a SpaceX spacecraft in March 2025.