Live coverage: Veteran three-man crew docks with space station

The U.S. military’s next GPS navigation satellite was ready for launch from Cape Canaveral at 9:43 p.m. EDT Friday (0143 GMT Saturday) aboard a SpaceX Falcon 9 rocket. But SpaceX aborted the countdown just two seconds prior to liftoff.

A SpaceX Falcon 9 rocket blasted off Monday from NASA’s Kennedy Space Center, then the launcher’s first stage returned to landing at nearby Cape Canaveral Air Force Station after sending a Dragon supply ship toward a rendezvous with the International Space Station.

SpaceX has launched its fourth Falcon 9 rocket from Florida’s Space Coast in less than 16 days. A Falcon 9 rocket blasted off with 60 more Starlink internet satellites at 2:42 a.m. EDT (0642 GMT) Sunday. The reusable booster, making its 10th flight, landed on a drone ship parked in the Atlantic Ocean.