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,

Butch Wilmore and Sunni Williams have spent nine months aboard the International Space Station following the failure of Boeing’s Starliner mission. Their rescue rocket has finally been launched.