SpaceX launches 4 astronauts for NASA after private flight

NASA Mission specialist Jessica Watkins smiles as she talks to family members after leaving the Operations and Checkout building for a trip to Launch Complex 39-A Wednesday, April 27, 2022, at the Kennedy Space Center in Cape Canaveral, Fla. Four astronauts will fly on SpaceX's Crew-4 mission to the International Space Station. (AP Photo/John Raoux)

SpaceX launches 4 astronauts for NASA after private flight