NASA's two astronauts, Wilmore and Williams, leave the ISS for Earth on a SpaceX capsule after a prolonged space mission.

The astronauts who flew aboard the Boeing Starliner for its maiden crewed voyage undocked Tuesday morning from the ISS and are on their way home.

Suni Williams and Butch Wilmore — who have been aboard the International Space Station since June of last year, awaiting a return trip to Earth — undocked from the space station in a SpaceX capsule ...