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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Launch of Delta IV Heavy with US spy satellite successful — ULA
ULA's next Delta IV rocket launch is the WGS-10 mission for the US Air Force on March 1 NEW YORK, January 20. /TASS/. A Delta IV Heavy rocket has successfully put into orbit a secret payload for ...