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Sundogs: the Sun and phantom suns

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Modified on 26. June 2024

By Claire Vienne

A sundog is an atmospheric optical phenomenon often observed in polar regions. It occurs when the Sun is low and the atmosphere is filled with ice crystals. Two bright spots appear either side of the Sun like copies of our daytime star, or loyal dogs close at its heels! Sundogs are also known as “phantom suns” or “mock suns”.

AUTHOR

Claire Vienne

Claire is an editorial project manager with a passion for the web. After working as an SEO specialist, she became a traffic manager and later a journalist. This dual expertise allows her to collaborate with PONANT EXPLORATIONS. An ideal fit for an explorer who enjoys both travelling the world and who has a deep appreciation for the regions of France, their forests, flora and hidden paths.

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Sundogs: the Sun and phantom suns

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