armillary sphere

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Armillary sphere from Thomas Blundeville's Plaine Treatise . . . of Cosmographie, 1594

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armillary sphere: Related Content

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Photos

Armillary sphere from Thomas Blundeville's Plaine Treatise . . . of Cosmographie, 1594

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Topics

alidade meteōroskopion astrolabon celestial sphere horizon ecliptic zenith almucantar nadir

Key People

Li Chunfeng

Chinese mathematician and astronomer

Su Song

Chinese scholar

Quiz

Clock face of Big Ben.

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Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.

All About Astronomy