NASA and SpaceX's Crew-10 – containing four international astronauts – are expected to reach the International Space Station shortly after midnight on Sunday. The spacecraft launched from Florida's Kennedy Space Center on Friday night to begin the 26-hour journey to the ISS.

NASA astronauts Butch Wilmore and Suni Williams arrived at the ISS aboard Boeing's Starliner spacecraft last June. The duo were flying the capsule's first crewed flight test, which was expected to stay in orbit for about 10 days before flying the pair back to Earth.