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Tag Archives: Delta IV Medium

Challenge Coins Honoring the Final Flight of the Delta IV Medium Rocket

Written on December 3, 2019 at 6:01 pm, by

From SpaceX to the latest NASA launch, every space launch is a marvel of modern engineering. However, on August 29th, 2019, the world closed a chapter in space travel as the Delta IV Medium Rocket took its final flight. Marking the historic occasion, the Delta crew called on AllAboutChallengeCoins to create a special operation coin […]