Noctilucent Clouds
Noctilucent clouds are cloud phenomena that are the "ragged-edge" of a polar cloud layer called polar mesospheric. These are clouds that are in the upper atmosphere and visible in a late twilight.
Size: 5500px × 3667px
Location: Shropshire, UK
Photo credit: © John Cartwright / Alamy / Afripics
License: Licensed
Model Released: No
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