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星辰舞动，宇宙律动，开普勒探索无尽。樱桃小视频在线
2025-10-25 06:22:38
Nowadays we associate Johannes Kepler with his famous laws of planetary motion. But the history of his discoveries is a drama of Shakespearian proportions. Originally a mathematician, Kepler's discoveries have secured him recognition as the father of modern natural sciences.
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