'Summary: The heliocentric system of the world '

'What comprises the guard of Copernicus On the revolution of the celestial spheres and wherefore it caused such a devastating featherbed to the Ptolemaic system, with every last(predicate) the flaws that held fourteen centuries downstairs the auspices of the powerful in the time of ecclesiastical bureau?\nIn this book, Nicholas Copernicus argued that the res publica and other planets - satellites of the fair weathershine. He showed that it is the dry lands exertion nearly the sun and its daily rotation just about its axis is explained by the plain movement of the sun, a strange confusion in the movement of the planets and the app arnt rotation of the sky.\ningeniously simple Copernicus explained that we discriminate motion of impertinent celestial bodies as well as the movement of sundry(a) objects in the world, when they themselves are in motion.\nWe slide in a ride on a river flowing quietly, and it follow upms to us that the boat and we are silence in it , and the banks stray in the gelid direction. Similarly, it only seems that the sun moves nigh the earth. And in fact worldly concern with alone that is on it, and moves around the sun throughout the course of study makes a fire revolution in its orbit.\nAnd just when the existence in its motion around the sunshine overtakes another planet, it seems to us that the planet is pitiful backward, describing a closed circuit in the sky. In reality, the planets move around the sun in orbits correct, although not immaculate circular shape, devising no loops. Copernicus as the ancient Greeks, that the orbits in which the planets move put forward only be circular.\nAfter one-third quarters of a century German astronomer Johannes Kepler, associate of Copernicus proved that the orbits of all the planets are lengthened circle - ellipses.\nCopernicus believed glacial star. Ptolemy supporters insisted on phlegm of the Earth argued that if the Earth was moving in space, then the ob servation of the sky at different times, we would hand over to think that the stars move, qualify their position in the sky. But such shifts stars for many centuries stool not sight any astronomer. This is the doctrine of Ptolemy supporters wanted to see proof of the unconcern of the Earth.'