SpaceX’s Falcon 9 rocket deployed the eighth and final set of next-generation Iridium satellites into orbit today, closing off a two-year launch campaign.
The rocket rose into partly cloudy skies from California’s Vandenberg Air Force Base at 7:31 a.m. PT after a trouble-free countdown. Iridium CEO Matt Desch counted down the final seconds.
Minutes after liftoff, the first-stage booster separated and made an at-sea touchdown on a drone landing ship called “Just Read the Instructions,” hundreds of miles out in the Pacific Ocean.
The booster took on its first launch last September, to send the Telstar 18 Vantage satellite into space. During that mission, it flew itself back to land on SpaceX’s other drone ship, based