NASA astronauts Douglas Hurley (left) and Robert Behnken (second from right) onboard a helicopter shortly after the SpaceX Crew Dragon Endeavour spacecraft landed off the coast of Pensacola, Florida, USA, on 2 August 2020. The duo spent 64 days in space as part of the Demo-2 test flight. This mission was part of NASA's Commercial Crew Program and was the first to send astronauts to the International Space Station (ISS) on a commercially built and operated spacecraft.