The ‘Laws of Planetary Motion’ were discovered by which of following scientists?


Johannes Kepler discovered Kepler’s laws of planetary motion which comprises of three scientific laws describing the motion of planets around the sun.
Supplement: Galileo and Copernicus only observed orbits. Kepler, preceding Newton, actually described the orbital laws. Newton later formulated laws for general motion. Hubble was a 1930s astronomer.

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