Ancient Astronomy Essay -- science

Ancient astronomyAstronomy has been a source for myriad ideas influencing every subject. The stars have existed since the dawn of man. raft have looked to the beingness to determine physical location, gain spiritual guardianship and to track time. Many early scientists used astronomy to make careers for themselves and grade their names in all the history books of time. Since the beginning of time, the stars and all of the empyrean have been used not only as a legal instrument to aid in basic living but similarly to get word new and undiscovered things about the time and world people lived in. The generation leading up to the 17th Century were filled with many discoveries not only in astronomy but also in maths and science. These discoveries lead to many uses from the learned knowledge of these newfound discoveries. The view of the universe at the time of the 17th Century was referred to as the Ptolemaic system. They also believed that all things around the earth were perfec t and unchanging. Another popular system at the time was the Copernican system. This is where the sun is the center, rather than the sun. One of the primary(prenominal) scientists during the 17th Century was Galileo. He believed in the Copernican system. When Galileo pointed his telescope to the sky, he made many discoveries that confirmed the Copernican system. One thing he found was that the moon was not a perfect sphere as thought of in the Ptolemaic system it had craters and mountains not visible to the compassionate eye. Another d...