⏳🌍¹

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🛰️🔄🌍

#circling #around the world #celestial mechanics

🧑‍🔬🔭🪐

#astronomer #saturn #space science #celestial mechanics

🛰️🌍🔄

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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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🌕🕂️🌍

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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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🌍↻🌕

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🪐🛰️✨

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🪐🔭📜⏳

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🌙🌍

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🪐💫🌕

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🪐💫L

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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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💫🪐

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🪐|🌕💥

#roche limit #tidal forces #disintegration #gravitational limit #celestial mechanics #space hazard