Live coverage: Ariane 5 rocket launches TV broadcast satellites

United Launch Alliance’s 50th mission for the U.S. Air Force lifted off at 12:15 a.m. EDT (0415 GMT) Wednesday. An Atlas 5 rocket launched from Cape Canaveral with the Air Force’s fourth Advanced Extremely High Frequency communications satellite.

SpaceX’s launch of a cluster of communications satellites for Orbcomm, set for as soon as next weekend, holds the headlines, but the company’s Falcon 9 rocket could fly at least four times in the next two months, assuming smooth launch campaigns and no glitches.

An EchoStar communications satellite designed to link Europeans with voice and broadband data services rode into orbit on top of a Russian Proton rocket Thursday, deploying into an on-target orbit after nine hours of maneuvers by the launcher’s Breeze M upper stage.