The first flight of SpaceX’s Dragon capsule

A Falcon 9 rocket is being readied for a space station resupply mission at Kennedy Space Center’s launch pad 39A . The rocket is scheduled to launch at 10:01 a.m. EST (1501 GMT) on Saturday, weather permitting. Watch live coverage.

The second fully commercial astronaut flight to the International Space Station will have just two opportunities to launch Sunday and Monday, or else wait until after an upcoming SpaceX resupply mission next month to deliver a new set of high-priority solar arrays to the complex.

The mission will include the 1,800th Starlink satellite launched in 2025. Liftoff from pad 4E at Vandenberg Space Force Base occurred at 10:04 a.m. PDT (1:04 p.m. EDT / 1704 UTC).