Atlas 5 NROL-55 launch full broadcast

Stymied by Russian government dithering that has indefinitely grounded a launch on a modified Soviet-era missile, Iridium officials say that SpaceX agreed to move up to July the first of seven Falcon 9 launches from California with the company’s next-generation mobile communications satellites.

Canada’s three new Radarsat Earth observation satellites were encapsulated inside the payload fairing of SpaceX’s Falcon 9 rocket ahead of their liftoff from Vandenberg Air Force Base in California.

The next launch of United Launch Alliance’s Atlas 5 rocket with the U.S. Air Force’s fifth Advanced Extremely High Frequency communications satellite, previously scheduled for Thursday, has been delayed to no earlier than July 12 to replace a failed battery on the vehicle.