Video: Saturday’s SpaceX launch

The Falcon 9 first stage booster assigned to launch as soon as March on SpaceX’s first mission with a previously-flown rocket has been test-fired at the company’s development facility in Central Texas.

SpaceX launched 60 more Starlink satellites from the Kennedy Space Center at 7:29 a.m. EDT (1129 GMT) Tuesday aboard a Falcon 9 rocket. Meanwhile, the launch of another SpaceX rocket a few miles away with a GPS satellite has been postponed indefinitely after a countdown abort moments before liftoff Friday night.

The Starlink 10-17 mission added another 28 broadband satellites into low Earth orbit. SpaceX achieved liftoff from pad 40 at Cape Canaveral Space Force Station at 1:39 p.m. EDT (1739 UTC) towards the end of Sunday’s four-hour launch window.