Final Flight: What made ULA's Delta IV Heavy stand apart from other rockets?
The Delta IV Heavy protects its sensitive payloads in ... which stems from the design of the Delta IV. While ULA's Atlas V ...
United Launch Alliance waits on Space Force to certify Vulcan
Vulcan flew twice in 2024 but the second mission had a rough ride to space. Those problems are the primary culprit behind ...
ULA readies for 2nd Vulcan Centaur rocket to get national security certification
That one flew back in July leaving only 15 more Atlas V rockets left for ULA. The final Delta IV Heavy rocket flew earlier ...
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ULA Preparing Proven Hardware and New Innovations for...
Once this version of Vulcan has successfully flown and been proven reliable, ULA plans to retire the Delta IV Heavy. Vulcan Centaur will also take over for the Atlas V rocket, which includes a ...
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Amazon's Starlink Rival Completes First Launch of Its Satellite Internet Network
A pair of test satellites aboard a United Launch Alliance Atlas V rocket lifted off from Cape Canaveral, Florida, just after 2 p.m. ET Friday, as shown by launch footage that ULA posted on X ...