According to folklore, "A ring around the sun or moon means rain or snow is coming soon." ... The ring, or a lunar halo, is caused by the refraction and reflection of light from ice crystals that are suspended in thin, wispy, cirrus or cirrostratus clouds that are at high altitudes.
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Answer:
According to folklore, "A ring around the sun or moon means rain or snow is coming soon." ... The ring, or a lunar halo, is caused by the refraction and reflection of light from ice crystals that are suspended in thin, wispy, cirrus or cirrostratus clouds that are at high altitudes.
Explanation: