Nasa delayed SpaceX Crew-9 mission to the ISS due to problems with Boeing’s Starliner spacecraft. The Starliner, which transported two astronauts to the ISS in June, has been docked for two months due to propulsion anomalies. Now set for September 24, the Crew-9 mission may return the stranded astronauts and two Crew-8 members as Boeing addresses its issues. Updates are expected on Wednesday.