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Loading contentThe shift from an Earth-centred to a Sun-centred cosmos — from Copernicus's heliocentric proposal, through Galileo's telescopic evidence and Kepler's laws of planetary motion, to Newton's gravity that explained them all. The founding revolution of modern astronomy, and the archetype of a scientific revolution.
Facts on this topic will be cited from these primary and reference sources.
Mission data, planetary science, space telescopes, and public-domain imagery.
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