NASA "test pilot" Neil Armstrong next to the X-15 ship after a research flight.

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X-15 rocket-powered aircraft “test pilot” Neil Armstrong “North American” X-15 rocket-powered aircraft X-series experimental aircraft history historic b&w “black and white” monochrome USAF NASA American aircraft aviation plane groundbreaking historical pilot

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Size: 3264px × 5135px
Photo credit: © NASA Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: &, -15, -series, aircraft, american, american”, armstrong, aviation, experimental, famous, groundbreaking, historic, historical, history, monochrome, nasa, neil, people, person, pilot, pilot”, plane, rocket-powered, usaf, white”, “black, “north, “test