ULA Delta IV launch with NROL-47 moved to Thursday

United Launch Alliance will attempt to launch a Delta IV rocket from Vandenberg Air Force Base, carrying out the classified NROL-47 mission for the US National Reconnaissance Office. Liftoff is now scheduled for Thursday, 13:00 local time (21:00 UTC), following a scrub due to unacceptable weather on Wednesday. More

(Source: NASASpaceFlight.com - Jan 10)