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Ptolemy proposes the Geocentric Model/Theory
Under the geocentric model, the Sun, Moon, stars, and planets all orbited Earth. The geocentric model served as the predominant description of the cosmos in many ancient civilizations, such as those of Aristotle and Ptolemy. Two observations supported the idea that Earth was the center of the Universe. -
johannes Kepler published his Laws of Planetary Motion
Kepler's Laws of Planetary Motion. While Copernicus rightly observed that the planets revolve around the Sun, it was Kepler who correctly defined their orbits. ... Brahe believed in a model of the Universe with the Sun (rayed disk) orbiting the Earth (black dot), but the other planets (symbols) orbiting the Sun. -
Robert Hooke discovers cells
Its about a man who discovered cells basically hes the one that created cells and now they are very use fool to uses and doing things on
