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The Sun and its family.
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A. R. Wallace's 1907 critique of Lowell's Book "Mars and Its Canals"
Mathematical discovery of planets
The development of the mathematics of planetary motion.
The development of the mathematics of planetary motion.
Mathematical discovery of planets
A. R. Wallace's 1907 critique of Lowell's Book "Mars and Its Canals"
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February 16, 2020 at 19:09:20 UTC
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