CAPE CANAVERAL, FLORIDA SEPTEMBER 21: The NASA Vehicle Assembly building (L) and and a screen advertising NASA Crew-9 are seen at Kennedy Space Center on September 21, 2024, in Cape Canaveral, Florida. SpaceX Crew-9 is the ninth crew rotation mission of SpaceX's human transportation system to the International Space Station (ISS). Due to technical issues with the Boeing Starliner, the decision was made to return the Starliner uncrewed and launch Crew-9 with two empty seats to return Boeing's crew flight test astronauts to Earth. (Photo by Miguel J. Rodriguez Carrillo/Getty Images)Photo: Miguel J. Rodriguez Carrillo / Getty Images News / Getty Images