Video: NROL-37 payload and Delta 4-Heavy rocket prepped for launch

Relive Tuesday night’s spectactular liftoff of the United Launch Alliance Atlas 5 rocket carrying the Cygnus cargo ship with this series of replays.

A United Launch Alliance Atlas 5 rocket blasted off from Cape Canaveral at 6:28 a.m. EDT (1028 GMT) today to deploy the Mexican Morelos 3 mobile communications satellite.

More photos show the successful liftoff of the United Launch Alliance Atlas 5 rocket flight carrying the Cygnus commercial cargo spacecraft for Orbital ATK and the International Space Station.