Photos: Atlas 5 rolls out for launch

Forecasters predict a 90% chance of good weather for liftoff of a United Launch Alliance Atlas 5 rocket from Cape Canaveral just after sunset Tuesday with a classified payload for the National Reconnaissance Office, the U.S. government’s spy satellite agency.

Narrated animation explains the United Launch Alliance Delta 4-Heavy rocket ascending to space with the NROL-37 mission for the National Reconnaissance Office through T+plus 6 minutes, 30 seconds before going into a news blackout.

The first Boeing Starliner spacecraft designed to fly to the International Space Station rolled out of the Commercial Crew and Cargo Processing Facility at the Kennedy Space Center in Florida on Thursday, Nov. 21.