SpaceX Crew Dragon mission: Obectives, launch date & time, and how to watch it live online

NASA is preparing for the SpaceX Crew-9 mission to the International Space Station, now set for September 28 due to Tropical Storm Helene. The mission will send three NASA astronauts and a Russian cosmonaut to the ISS and bring back two astronauts stranded due to issues with Boeing's Starliner spacecraft.