Johannes Kepler is a German astronomer and mathematician who lived between 1671 and 1630. Kepler was Copernicus who initially believed that the planet should follow a perfect circular orbit ("John Kepler" 1). During this period, Ptolemy's conscience believes that solar system theory was accepted. The theory of Ptolemy thinks that the earth is in the center of the universe and still is still still; the closest to the earth is the moon, its outside, Mercury, Venus, the sun, Mars, Jupiter, Saturn, "is. Stars "
Johannes Kepler was born on December 27, 1571 in Heinrich and Catalina, Württemberg, Germany. Heinrich is the owner of a local tavern and treats young Johannes as a small boy. When he was young, Kepler was often very sick for some reason, so he became weak and somewhat sad. After witnessing the comet of 1887, Kepler got love of astronomy at the age of six; seeing the solar eclipse in 1580 also contributed to this great interest. In addition to a strong interest in his astronomical figures, young Johannes is also good at mathematics.
But first of all, there is a little history. The astronomer Johannes Kepler of the 17th century is known for deriving the law explaining the orbit of the planet. Kepler was originally from Germany and spent most of his life with small towns and walls around Europe. These fortresses made to defend against enemy shells are based on advances in mathematics and engineering over the past several centuries. Kepler himself lived under the siege of Linz for two weeks. Very interestingly, in 1623 he wrote a letter to a friend who explained that he found "a town with round walls" above the moon.
Timau's cosmology created the first importance of the development of mathematical astronomy. It led Johannes Kepler (1571-1630) to discover the laws of planetary motion. Kepler developed five conventional cubes as a model of the sky structure, not as an indicator of the nature and quantity of the element. In 1596, he announced Prodromus Dissertationum Mathematicarum Continens Mysterium Cosmographicum ("Cosmographic Mystery"). There, each of the six known planets orbits around the sun, and the sphere is divided by five Platonic solids as shown. Tycho Brahe (1546-1601), the world 's largest observational astronomer, rejected the model of the solar system of Copernicus prior to the invention of the telescope, but he wrote Kepler (Kepler) to help him work at a new observatory in the outskirts of Prague I invited you.