Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center with the Koreasat 5A communications satellite. Text updates will appear automatically below. Follow us on Twitter.
Liftoff is set for 3:34 p.m. EDT (1934 GMT) Monday from pad 39A at NASA’s Kennedy Space Center in Florida. SpaceX’s live video webcast begins around 15 minutes prior to launch.