Solar Eclipses
In a letter, directed to Charlemagne, he answered Charlemagne's question of why two solar eclipses occurred in the year 810, drawing on his knowledge of the teachings of Macrobius, Pliny, and other ancient authors. This letter demonstrates "a knowledge of astronomy far beyond the current ideas of his time".
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Famous quotes containing the word solar:
“Our civilization has decided ... that determining the guilt or innocence of men is a thing too important to be trusted to trained men.... When it wants a library catalogued, or the solar system discovered, or any trifle of that kind, it uses up its specialists. But when it wishes anything done which is really serious, it collects twelve of the ordinary men standing round. The same thing was done, if I remember right, by the Founder of Christianity.”
—Gilbert Keith Chesterton (1874–1936)