⏳🌍¹

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🛰️🔄🌍

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🛰️🌍🔄

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🪐↻⭐

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🌓➡️🌙/🌗➡️🌙

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🌍💫☀️⭐

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🪐⏳️⌒

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☀️🌍🌓📐90°

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#natural satellite #earth moon #lunar orbit #celestial mechanics