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1 jan 1621 ano - Kepler: Heliocentric; used Brahe's data, based on Copernicus' model, to solve Mars' Retrograde motion and developed Kepler's laws of planetary motion.
Adicionado na linha do tempo:
7 nov 2019
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Astronomy History
Data:
1 jan 1621 ano
Agora
~ 403 years ago