NASA's SpaceX Crew-10 members are aboard the Dragon capsule spacecraft in Florida for Wednesday night's mission to reach the International Space Station and retrieve astronauts Suni Williams and Butch Wilmore.

SpaceX is about to send four astronauts to the space station in its first crewed mission since September last year.The Latest Tech News, Delivered to Your Inbox

The quartet will head to the International Space Station for a roughly six-month stay. They'll relieve four other astronauts — NASA's Nick Hague, Suni Williams and Butch Wilmore and cosmonaut Aleksandr Gorbunov, who will come back to Earth a few days after Crew-10 docks.