Johannes Kepler 1571-1630
Article by Dr Fred Starr PhD, FIMMM, FIE, MIMechE, CEng
Johannes Kepler was, arguably, the first and most important scientific son of Germany, long before it came to be a nation. Kepler was a true genius, who had to move from one country to another to earn a living and to avoid religious persecution, and he can also be claimed for Europe itself.
Kepler’s insight into how the planets move round the sun showed the need for a new physics of the Universe. That is, one that proposed a rational and testable scientific theory. Before Kepler, the belief that the sun, moon, planets and stars revolved round the Earth once a day, being kept in position with invisible rotating crystalline spheres, required no further discussion. Copernicus was stuck with circular motions for how the planets moved, as was Galileo.Continue reading full article…