The Boeing Starliner spacecraft successfully completed its uncrewed flight back to Earth, NASA announced overnight. The return ended the Starliner’s most recent flight test months later than intended and leaves its original crew, NASA astronauts Barry “Butch” Wilmore and Suni Williams, aboard the International Space Station until next year.

After their flight was scrubbed on Wednesday, four astronauts successfully lifted off, which will allow two NASA astronauts to return to Earth after an unexpected extended stay in orbit.

Watch SpaceX Crew-10 lift off on a mission to the International Space Station from Launch Complex 39A at NASA's Kennedy Space Center in Florida. This is the first leg of the mission to return NASA astronauts Sunita Williams and Barry Wilmore to Earth after their extended stay on the ISS following Boeing's failed Starliner Spacecraft,