Date of birth and early life:
Johannes kepler was born in the 27th of december 1571.Johannes Kepler was born about 1 PM. johannes kepler was born in the town of weil der stadt in the holy roman empire. He was a sickly child and his parents were poor.When johannes kepler was about 5 years old his father his father heinrich kepler was killed in holland fighting as a solideir. His mother katherina guldenmann was a herbilist
Family:
Johannes keplers fathers name is heinrich and his mothers name is katherina. Johannes keplers siblings names are matthias and christoph johannes kepler has 10 children named: Katharina Kepler, Heinrich Kepler, Friedrich Kepler, Sebald Kepler, Cordula Kepler, Ludwig Kepler, Margareta Regina Kepler, …show more content…
At thirteen he entered a religious training school at Adelberg, Germany.
Mentor :
Johannes kepler was mentored under
Michael Maestlin
Date of death:
Johannes kepler died in the 5th of december 1630
Interesting facts:
1.As a child Johannes Kepler suffered from smallpox. The disease left with crippled hands and a weak vision. This limited his ability to focus his energies on the observational aspect of astronomy.
2.From an early age, Kepler was immensely interested in astronomy. His interest in the field deepened when he witnessed a comet in 1577 and a lunar eclipse in the year 1580.
3.Kepler taught mathematics in Graz, Austria, where he became an associate of Prince Hans Ulrich von Eggenberg.
Discoveries :
1.discovered three major laws of planetary motion, conventionally designated as follows.
2. the planets move in elliptical orbits with the Sun at one focus
3.the time necessary to traverse any arc of a planetary orbit is proportional to the area of the sector between the central body and that arc (the “area law”)
4. there is an exact relationship between the squares of the planets’ periodic times and the cubes of the radii of their orbits
5.discovering a new