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1 janv. 150 av. J.-C. - Ptolemy refines the geocentric universe model, in an attempt to explain the retrograde planetary motion

Ajouté au bande de temps:

history of cosmology

ByMatilda Kearnes

12 févr. 2020

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0

342

Date:

1 janv. 150 av. J.-C.

Maintenaint

~ Il y a 2177 ans

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