All of the 11 astronauts now aboard the station gathered for a short ceremony after the docking more than 260 miles above the Atlantic Ocean. The arrival of the mission's crew signals a significant milestone for Butch Wilmore and Suni Williams,

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.