The four-member crew will now fly onboard Dragon Endurance instead of SpaceX’s fifth Crew Dragon spacecraft as originally intended. Launch has moved up to Wednesday, March 12, “pending mission readiness and completion of the agency’s certification of flight readiness process.”

SpaceX’s 45th Starlink mission of the year saw the company add another 24 broadband internet satellites into low Earth orbit. Liftoff from pad 4E at Vandenberg Space Force Base happened at 7:46 p.m. PDT (10:46 p.m. EDT / 0246 UTC).

Vast CEO said the company’s next big announcement will be revealing the crew who will be the first to fly on their commercial space station. The timing of that reveal has not been made public.