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Title: What feature of Ptolemy's model of the universe made it possible to explain retrograde motion? Post by: marcsleiman on Jun 3, 2024 What feature of Ptolemy's model of the universe made it possible to explain retrograde motion? ▸ heliocentrism ▸ elliptical orbits ▸ epicycles ▸ geocentrism Title: Re: What feature of Ptolemy's model of the universe made it possible to explain retrograde motion? Post by: vicky12345 on Jun 3, 2024 Content hidden
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