Live coverage: Orion lands in Pacific

Towering more than 30 stories tall, the mobile gantry structure at the Delta 4-Heavy rocket’s launch pad at Cape Canaveral was wheeled into position for liftoff of the triple-core launcher Thursday with a classified payload for the National Reconnaissance Office.

The United Launch Alliance Delta 4-Heavy rocket lifts off with NASA’s Orion ship on its inaugural space flight test at 7:05 a.m. EST Dec. 5 from Cape Canaveral Air Force Station’s Complex 37.

South Korea’s Anasis 2 military communications satellite, built in Europe by Airbus, lifted off Monday from pad 40 at Cape Canaveral Air Force Station on top of a SpaceX Falcon 9 rocket. Launch occurred at 5:30 p.m. EDT (2130 GMT).