Theories of the planetary system (Major Trends In The History of Astronomy)

Early planetary schemes Behind all the complex hypothetical machinery to move planets through the sky lay a simple aim to predict the positions of planets and the sun and Moon in the foreseeable future in order to cast horoscope, make forecasts and construct a calendar. In achieving these aims, it,… Read more“Theories of the planetary system (Major Trends In The History of Astronomy)”