United Launch Alliance Atlas V rocket with the Boeing CST-100 Starliner spacecraft aboard launching from Space Launch Complex 41, Cape Canaveral Space Force Station, Florida, USA, on 5th June 2024. This was the Boeing Crew Flight Test, the first crewed mission of the Boeing Starliner spacecraft. There were two astronauts onboard, Butch Wilmore and Suni Williams. The flight experienced several technical difficulties, but was able to dock to the ISS successfully. After investigating the technical problems it was deemed unsafe for the astronauts to return to Earth on the capsule as planned. This turned what was meant to be an eight day mission for the two astronauts into a nine month mission, with the pair only returning to Earth on 18th March 2025.