Dr. Erika Palmerioさんのイラストまとめ
@erikapalFollow @erikapalさんをフォローする
Research Scientist at @predsci (views mine), working on the Sun & space weather ☀️💨🛰🌍 mega space nerd also off work 🌌🔭🚀🪐
predsci.com/~epalmerio/フォロー数：329 フォロワー数：14902
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How much do the inner planets travel during a terrestrial year? Here are orbital parameters for Mercury, Venus, Earth, and Mars during the whole 2022 💫
⚫️ Mercury: 4.2 laps
🟠 Venus: 1.6 laps
🌎 Earth: 1 lap
🔴 Mars: 0.5 laps
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