An Air Force Delta IV launch slated for Oct. 23 has been pushed back due to results revealed during an ongoing investigation of a flawed launch that occurred in October 2012. The service's fifth GPS IIF satellite would have taken off from Cape Canaveral Air Force Station, FL, on a United Launch Alliance (ULA) Delta IV rocket booster. According to ULA spokeswoman Jessica Rye, the launch has been postponed due to recent findings from what has become a yearlong investigation...