NASA astronauts Suni Williams and Butch Wilmore are expected to return home after spending nine months in orbit.

Two NASA astronauts who have been in space for more than nine months awaiting a return trip to Earth are finally set to come home. Suni Williams and Butch Wilmore — who have been aboard the International Space Station since last June last year — are due to undock with the SpaceX Crew-9 on March 16,

SpaceX launch scheduled for Wednesday will carry replacement crew for astronauts who have been stuck on the International Space Station since their troubled Starliner mission.