Live coverage of the countdown and launch of the first Super Strypi rocket on the U.S. Air Force’s ORS-4 mission with 13 small satellites. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
H-2A
Live coverage: Japan’s H-2A rocket blasts off on first commercial flight
After a brief delay to chase away a boat from offshore waters, Japan’s H-2A rocket launched at 0650 GMT (1:50 a.m. EST) with the Telstar 12 Vantage telecom satellite. The launch from marks the first flight of an H-2A rocket with an upgraded upper stage, and the launcher’s first dedicated commercial mission.
Ariane 5
Live coverage: Ariane 5 lifts off with two U.S.-built satellites
Two communications satellites built in California launched Saturday aboard the third Ariane 5 flight of the year after unacceptable upper level winds kept the rocket grounded Friday. The European rocket lifted off from French Guiana at 2138 GMT (5:38 p.m. EDT) with payloads for DISH Network and BRI, a major Indonesian bank.
Falcon 9
Live coverage: SpaceX launches 52 Starlink satellites from California
A SpaceX Falcon 9 rocket lifted off from Vandenberg Space Force Base in California at 12:26 p.m. PDT (3:26 p.m. EDT; 1926 GMT) Friday with another batch of 52 Starlink internet satellites. The mission is the first of two SpaceX launches scheduled Friday, with another Falcon 9 poised for liftoff from Florida a little more than four hours later.