Delta 4

Next Delta 4-Heavy launch on schedule for Aug. 26

The flight of a United Launch Alliance Delta 4-Heavy rocket set for Aug. 26 from Cape Canaveral continues the Delta rocket family’s countdown to retirement. With five Delta 4-Heavy missions left to launch, ULA’s chief executive Tory Bruno says there are no plans to build more as the company transitions to the next-generation Vulcan Centaur rocket.

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ULA unveils ‘RocketBuilder’ website

Rocket-builder United Launch Alliance unveiled a first-of-a-kind website Wednesday that shows potential customers exactly what it will cost to buy an Atlas 5 booster, along with expected savings based on the rocket’s demonstrated reliability, ULA’s on-time launch record and the company’s sophisticated guidance system.