Noctilucent cloud (NLC, night clouds), cloud-like phenomena in mesosphere. They are highest clouds in Earth's atmosphere, at altitudes 76-85km. Night

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Noctilucent cloud (NLC, night clouds), cloud-like phenomena in mesosphere. They are highest clouds in Earth's atmosphere, at altitudes 76-85km. Night clouds are composed of tiny crystals of water ice covering dust. It is believed that dust comes from micrometeors.

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Size: 5440px × 3627px
Location: Warszawa, Poland
Photo credit: © Łukasz Szczepanski / Alamy / Afripics
License: Royalty Free
Model Released: No

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