Final Flight: What made ULA's Delta IV Heavy stand apart from other rockets?
After making its mark in the history of space exploration, the Delta IV Heavy is set to launch this week on its 16th and ...
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Countdown to ULA’s Delta IV Heavy’s final mission launch continues
The countdown continues for Thursday’s launch of United Launch Alliance’s ULA Delta IV Heavy launch carrying the NROL-70 mission for the National Reconnaissance Office. WATCH CHANNEL 9 ...
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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 ...