Originally Posted by
AProudLefty
Nicolaus Copernicus, Tycho Brahe, Galileo Galilei and Johannes Kepler.
None of what they did is 'planetary science'.
Copernicus pushed the theory of the solar centric. He was wrong. The Sun is not the center of the universe, but just another star.
Tycho Brae built some marvelous instruments for watching the sky, including planets, stars, moons, etc. His data was instrumental for Kepler's work.
Galileo observed moons around Jupiter, and thus falsified the theory of the terracentric universe. Not planetary science.
Kepler used the orbit of mars to build general theories of orbits of anything. No planetary science.
Try again.
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