The stern gate opens on a United Launch Alliance barge, known as “RocketShip,” revealing Delta IV Heavy boosters, April 5, 2020, at Vandenberg Air Force Base, Calif. The barge offloaded Delta IV Heavy boosters for a launch scheduled to occur later this year. The barge operation is a vital first step to executing the mission of assured access to space. ( Air Force photo by Senior Airman Aubree Owens)

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Size: 12770px × 7182px
Location: USA
Photo credit: © American Photo Archive / Alamy / Afripics
License: Royalty Free
Model Released: No

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