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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Final Delta IV Heavy rocket gets new launch date after scrub
They are working it hard right now." When it happens, this will mark the final launch of the Delta IV Heavy rocket, concluding the 60-year history of the Delta rocket family. The history of the ...