Fuel leak at launch pad delays Atlas 5 mission

United Launch Alliance delayed the planned launch of an Atlas 5 rocket from Cape Canaveral Sunday after discovering a kerosene fuel leak in the launch pad’s ground storage system. Officials have rescheduled launch with two U.S. military satellites for Tuesday morning. ULA announced the launch delay around 7 p.m. EST Saturday (0000 GMT Sunday), just prior to the start of the countdown for a planned liftoff before dawn Sunday. More

(Source: SpaceFlight Now - Dec 6)