Live coverage: SpaceX launches GPS navigation satellite from Cape Canaveral

Marking United Launch Alliance’s first rocket flight in 2017, beginning its year of national security and science-enabling missions, the Atlas 5 rocket departs Cape Canaveral carrying the SBIRS GEO Flight 3 satellite.

Hours after launching a batch of cargo and provisions to the International Space Station on Tuesday, SpaceX ground teams wheeled another Falcon 9 rocket into the hangar at Cape Canaveral for a commercial satellite launch set for April 27.

SpaceX’s first human-rated Crew Dragon spacecraft took off Saturday from historic launch pad 39A at the Kennedy Space Center in Florida, launching NASA astronauts Doug Hurley and Bob Behnken on the first piloted orbital space mission from a U.S. spaceport in nearly a decade.