Natural phenomena you must see at least once

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Polar stratospheric cloud

Location: Highlands like Iceland, Scandinavia, Alaska, Northern Canada and Antarctica

Polar stratospheric clouds are colorful pearl clouds that form at high altitudes. Unlike most clouds, these clouds form in a stratosphere at very cold temperatures and receive sunlight from below the horizon.

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Life and Art

Born on March 17, 1945, in Tehran, Homeyra grew up in a cultured and educated …