Photos: Delta 4 rocket fires off the pad before sunset

SpaceX’s Falcon 9 rocket lifted off Sunday from Vandenberg Air Force Base in California and carried 10 Iridium communications satellites toward a perch in low Earth orbit, then the launcher’s first stage nailed a landing on a platform positioned in the Pacific Ocean.

SpaceX’s Falcon Heavy rocket lifted off from NASA’s Kennedy Space Center in Florida at 2:30 a.m. EDT (0630 GMT) to begin a three-and-a-half hour mission to deliver two dozen satellites into three distinct orbits. The Falcon Heavy’s two side boosters returned to Cape Canaveral for successful landings, but the center core stage crashed during a landing attempt on SpaceX’s drone ship in the Atlantic Ocean.

Rocket Lab’s first operational launch took off from Mahia Peninsula in New Zealand at 10:50 p.m. EST Saturday (0350 GMT Sunday). The Electron rocket is carrying six CubeSats and a tech demo payload into orbit for customers in the United States, Australia, and Germany.