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what was ptolemy's theory?

what was his theory about the structure of the universe?

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kathleenbennettdaa724 profile image
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Ptolemy was the most influential of Greek astronomers and geographers of his time. He propounded the geocentric theory that prevailed for 1400 years.

aa12114251 profile image

He made a model much like the one we now now worship only he had the stars, planets and the sun orbit the Earth. We now have an "improved" stupid mode to replace that one or the one that replaced that one.