NASA still working to 'correct and rectify' Boeing Starliner issues after 1st test flight with astronauts
Starliner 's Crew Flight Test (CFT) concluded on Sept. 6, with the capsule touching down in New Mexico autonomously. NASA astronauts Butch Wilmore and Suni Williams were supposed to be on board, but Starliner's propulsion issues made a crewed return to Earth too risky, the agency has said.