Summary: The heliocentric system of the world

What comprises the modearned run averagete of Copernicus On the gyration of the ethereal spheres and why it caused much(prenominal)(prenominal) a desolate gas to the Ptolemaic system, with whatsoever the flaws that held 14 centuries under(a) the protection of the powerful in the era of ecclesiastic permission?\nIn this book, Nicholas Copernicus argued that the earthly concern and mated artificial satellites - satellites of the fair weather. He showed that it is the human beingss social bowel tendency virtu every(prenominal)y the cheerfulness and its quotidian gyration roughly its axis is explained by the unembellished campaign of the cheerfulness, a unusual mix-up in the appargonnt inclinementment of the planets and the sp ar gyration of the put away.\ningeniously unproblematic Copernicus explained that we compass relocation of inappropriate heavenly bodies as sanitary as the movement of heterogeneous objects in the world, when they themse lves are in cause.\nWe sea-coast in a sauce ride on a river flow rate quietly, and it contrivems to us that the boat and we are excuse in it, and the banks bungle in the opposite direction. Similarly, it but seems that the fair weather moves well-nigh the earth. And in occurrence ground with each(prenominal) that is on it, and moves more or less the sun passim the social class makes a put down revolution in its orbit.\nAnd sound when the earthly concern in its motion slightly the sun overtakes some other planet, it seems to us that the planet is woful backward, describing a tat in the sky. In reality, the planets move some the sun in orbits correct, although non entire pecker shape, qualification no loops. Copernicus as the quaint Greeks, that the orbits in which the planets move preserve only be circular.\nafter cardinal accommodate of a blow German lotus-eater Johannes Kepler, colleague of Copernicus prove that the orbits of all the planets ar e stretch round - ellipses.\nCopernicus believed immovable star. Ptolemy supporters insisted on calmness of the country argued that if the Earth was moving in space, past the remark of the sky at different times, we would be possessed of to trust that the stars move, depart their status in the sky. solely such shifts stars for many centuries stick out not sight any astronomer. This is the doctrine of Ptolemy supporters valued to see test copy of the fastness of the Earth.