A plume of vapor passes under a 457th Fighter Squadron F-16 Fighting Falcon, Aug. 15, 2018, at Eielson Air Force Base, Alaska. The vapor formed while Airmen filled the aircraft’s oxygen tanks with liquid oxygen; oxygen liquifies at temperatures below negative 297 degrees fahrenheit. ( Air Force photo by Airman 1st Class Eric M. Fisher)

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Size: 7360px × 4912px
Photo credit: © APFootage / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: flag-alaska, red