CAPE CANAVERAL, Fla. -- Boeing's Delta 4 rocket successfully delivered its first satellite into Earth orbit on Wednesday. Lifting off at 5:39 p.m. EST (2239 GMT) from Cape Canaveral Air Force Station, the 20-story rocket began its mission to loft the Eutelsat W5 spacecraft into Earth orbit. The mission, accomplished 37 minutes later, was greeted with cheers and applause by company officials who had waited seven years to launch the rocket that is their contribution to the Air Force's Evolved Expendable Launch Vehicle (EELV) program. "This is a new day and I think that we, Boeing, have proved a lot...