Live coverage: Atlas 5 blasts off with Navy satellite

The U.S. Air Force’s fifth Advanced Extremely High Frequency satellite, designed for secure, jam-resistant communications, is set for launch aboard a United Launch Alliance Atlas 5 rocket. These photos show the AEHF 5 satellite during encapsulation inside the Atlas 5’s payload shroud.

SpaceX test-fired a Falcon 9 rocket Tuesday at Cape Canaveral for the company’s next launch, which is set for takeoff Monday at around 9:56 a.m. EST (1456 GMT). The rocket will launch with the next batch of SpaceX’s Starlink broadband satellites, the company’s first launch since early August. There is an 80 percent chance of favorable weather for launch Monday.

Plans to launch a Navy communications satellite aboard an Atlas 5 rocket early Monday could be interrupted by Tropical Storm Erika, expected to strengthen into a hurricane, as the cyclone puts its sights on Florida.