spaceflightnow.com
0053 GMT (7:53 p.m. EST Sat.)
Now 45 minutes from launch. All systems remain “go” for a liftoff of the Delta 4-Heavy rocket at 8:39 p.m.
Took the kids over to the beach and had a great view of the launch. Through the binoculars it was almost laborious to watch how slowly the Delta4-Heavy climbs. It was beautiful to watch all the way through MECO.