Live coverage of the countdown and launch of a SpaceX Falcon 9 rocket from Vandenberg Air Force Base in California with 10 next-generation Iridium communications satellites. SpaceX’s live video coverage begins at approximately 8:12 p.m. EST (0112 GMT; 5:12 p.m. PST). Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Falcon 9
Falcon 9 rocket rolled to launch pad with classified payload
Working overnight on Florida’s Space Coast, SpaceX technicians transferred a two-stage Falcon 9 rocket from the company’s commercial hangar a quarter-mile up the ramp to launch pad 39A early Saturday, positioning the kerosene-fueled booster for liftoff Sunday with a classified payload for the U.S. government’s National Reconnaissance Office.
Antares Launcher
Antares rocket’s launch timeline on the OA-8 cargo mission
Delta 4
Live coverage: Delta 4-Heavy countdown halted in final seconds
United Launch Alliance scrubbed the launch of a Delta 4-Heavy rocket Wednesday night less than 10 seconds before liftoff from Cape Canaveral, the second such abort suffered by this mission.. The launch of a classified National Reconnaissance Office spy satellite is expected to be delayed at least several more days as engineers assess the cause of Wednesday’s last-minute abort.