Mysterious Blue Clouds Form Thanks To Meteorite Dust

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At high latitudes in the Northern Hemisphere in late spring and summer, it’s possible to catch a curious night-time phenomenon: wispy, pale blue clouds shining in the light of a Sun that has already set. These formations are known as noctilucent clouds, and recent reports have them popping up further and further south.

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Mysterious Blue Clouds Form Thanks To Meteorite Dust

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