
ULA scrubs spy satellite launch scrubbed, to try again Saturday
Dec. 7 (UPI) -- United Launch Alliance was forced to scrub its Delta 4-Heavy rocket launch as a result of a communications error. Prior to liftoff, engineers discovered a "redundant communication link between the control center and the launch site," according to a statement released by ULA. The company's most powerful rocket was scheduled to carry a spy satellite into space on Friday, but the mission has been delayed until Saturday evening. Liftoff from California's Vandenberg Air Force Base is scheduled for 11:06 p.m. ET, 8:19 p.m. local time. "The forecast shows a 60 percent chance of favorable weather conditions for launch," ULA announced on its blog. ULA will stream a live broadcast of Saturday's launch. The satellite belongs to the National Reconnaissance Office, of the U.S. governm...