Home > Science > Astronomy > History > Solar System
The Sun and its family.
http://people.wku.edu/charles.smith/wallace/S730.htm
A. R. Wallace's 1907 critique of Lowell's Book "Mars and Its Canals"
http://www-groups.dcs.st-and.ac.uk/~history/HistTopics/Neptune_and_Pluto.html
Mathematical discovery of planets
http://www-groups.dcs.st-and.ac.uk/~history/HistTopics/Orbits.html
The development of the mathematics of planetary motion.
http://www.uapress.arizona.edu/onlinebks/mars/contents.htm
On-line version of the book by William Sheehan.
Home > Science > Astronomy > History > Solar System
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