Even the most enthusiastic Moon-watcher sometimes feels frustrated that we only ever see one side of our Moon, dubbed the near side. Because the Moon is tidally locked with Earth it spins around on its axis at the same speed at which it orbits our planet, so we always see the same side. Our side is magnificent, no doubt about that, but every lunar observer has looked up at the Moon at some point and wished that just once they could see its farthest limb with their own eyes and through their telescope.
この記事は All About Space の Issue 110 版に掲載されています。
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この記事は All About Space の Issue 110 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
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