Photos: Atlas 5 rocket soars from West Coast

The second fully commercial astronaut flight to the International Space Station will have just two opportunities to launch Sunday and Monday, or else wait until after an upcoming SpaceX resupply mission next month to deliver a new set of high-priority solar arrays to the complex.

A Minotaur 4 rocket made up of five solid-fueled rocket motors delivered a U.S. military satellite tracking craft into an equatorial orbit early Saturday after lifting off from Cape Canaveral.

SpaceX launched its first mission of 2020 on Monday night from Cape Canaveral. A Falcon 9 rocket carried 60 satellites into orbit for SpaceX’s Starlink Internet network.