Space.com: SpaceX launches 60 Starlink satellites and lands rocket at sea

The booster powering today's launch is a previously flown Falcon 9 first stage that the company has identified as B1058.3. This booster, now with three flights under its belt, previously carried two NASA astronauts to the International Space Station on May 30 as part of SpaceX's historic first crewed mission. The rocket then lofted a communications satellite for South Korea's military in July.