Live video of launch pad 39A (members only)

A decade in the making, the core stage for NASA’s first Space Launch System heavy-lift rocket rolled into the Vehicle Assembly Building at the Kennedy Space Center Thursday to join up with twin solid rocket boosters and an Orion capsule for an unpiloted test flight around the moon.

The U.S. military’s next GPS navigation satellite moved to a SpaceX launch facility late Thursday at Cape Canaveral, ready for attachment with a Falcon 9 rocket for liftoff June 30 to take the place of an aging GPS spacecraft launched from Florida’s Space Coast more than 20 years ago.

The launch from Vandenberg Space Force Base included 13 Starlink satellites that include Direct to Cell capabilities. Liftoff from pad 4E happened at 9:53 p.m. PST (12:53 a.m. EST, 0553 UTC).