The four astronauts selected for the Crew-11 mission, a joint venture between NASA and SpaceX, are due to travel to the International Space Station.

SpaceX crews are preparing for the launch of the Crew-11 mission on Thursday from Florida’s Space Coast. A Falcon 9 rocket will be used to launch Crew-11 at 12:09 p.m. Large crowds are expected to gather near Kennedy Space Center to see the launch in person.

Those waiting for the next rocket launch are in luck, as SpaceX plans to launch a Falcon 9 as soon as late Tuesday night. SpaceX has confirmed it plans to launch the Starlink 10-29 mission July 29 from Launch Complex 40 at Cape Canaveral Space Force Station.