Outline On Galileo Galilei

Outline On Galileo GalileiThesis bidding main argument The astronomer Galileo Galilei contributed to the field of astronomy majorly by discover the switch with a telescope he had built, observations which resulted in his discovery of many astronomical phenomena further proving that the ground was non the magnetic core of the solar system. debate of purpose (scope of the essay) Following a brief biography of Galileo Galilei, this paper pull up stakes determine the state of the scientific knowledge front to Galileos astronomical discoveries, apologise what Galileos contribution to astronomy was, and discuss how his findings subsequently changed humanitys conception of the universe.Body emergence sentence of paragraph 1 Besides being known as a very influential astronomer, Galileo Galilei was also known for being an Italian scientist and philosopher.Birth date February 15, 1564 come out of birth Pisa, Italy. (Galileo Biography, 2013)Death date January 8, 1642 Place of death Ar cetri, Italy. When he died, he was blind and very ill, and was downstairs can arrest for heresy. (Galileo Biography, 2013)Galileo first unityted in a monastery school because he cute to become a monk, but he eventually left the monastery and be the University of Pisa to study care for, alike his father wished. However, he never completed his medicine degree and instead found an interest in mathematics and philosophy. (Bellis, 2013 Galileo Galilei, 2013)Galileo taught for trey years at the University of Pisa, but transferred to the University of Padua when his three-year contract at Pisa ended. (Bellis, 2013)In 1609, Galileo hear rumours of a spyglass having been reachd by a Dutch spectacle-maker. Galilei decided to create his own spyglass, later renamed a telescope, and eventually do it more correctly than the Dutch spyglass. One night, he pointed his telescope towards the sky and his astronomical discoveries began then. (Bellis, 2013) report sentence of paragraph 2 Prior to Galileos astronomical contribution, the Catholic church and the Bible were the principal sources of explanation for close of the phenomena that occurred on Earth and in space.In that time period, the Ptolemaic model, suggested by Claudius Ptolemy at the beginning of the second century A.D., argued that the Earth was in the focus on of the solar system and that the opposite planets and the solarize revolved around it. This model was widely accepted and boost by the Catholic church service. (Moch, 2009 Redd, 2013)However, a more recent model had been brought advancing by Nicholaus Copernicus, in 1543. This model was called the heliocentric model and declared that the Earth was not in the center of the solar system, but rather that this start was occupied by the solarize and that all the planets, including the Earth, rotated around the Sun. (Moch, 2009 Redd, 2013)Galileo Galilei support the Copernican theory (Galileo Biography, 2013), but this theory was considered again st the teachings of the church building. As a result, Copernicus literary productions were banned by the Church. (Machamer, 2009 Moch, 2009)Topic sentence for paragraph 3 Galileo Galilei made more than one contribution to the field of astronomy by sight the sky with his telescope, but his major discoveries were the first moons of Jupiter and the phases of genus Venus.His two major discoveries provided produce that the heliocentric model, introduced by Copernicus, was truly the one that was representative of the solar system. (Moch, 2009 Weisstein, 2007)The moons of Jupiter (*the name of those moons will be included in the final essay*) that Galileo detect rejected the geocentric models argument against the Copernican theory. This argument stated that if the Sun was the center of the solar system, Earth would lose its moon because it circulated around the Sun Earth could only keep its moon if it was in the center. However, with the moons of Jupiter (later named the Galilean moon s in honour of Galileo) rotating around Jupiter, the scientist community could only face the fact that a planet could keep moons, even though it was not in the center of the solar system. (Moch, 2009 Galileo Biography, 2013)The phases of Venus further encouraged the heliocentric model. The phases of Venus indicated that Venus must circle the Sun for its phases to be visible from Earth, just like the phases of the moon were. In the geocentric model, Venus would show no phases and would ever be a crescent shape because the Sun would not be in the center of its orbit. (Moch, 2009 Galileo Biography, 2013)Topic sentence of paragraph 4 Although Galileos observations and discoveries were not first accepted by the religious community, evidence of Galileos findings started to circulate and the Church was eventually forced to admit that Galileo had been right. (Galileo Biography, 2013 Bellis, 2013)Galileo had already published multiple books (*the call and dates will be included in the fina l essay*) prior to being charged of heresy by the Church and placed under house arrest. (Galileo Biography, 2013 Bellis, 2013)While being under house arrest, Galileo continued to publish and publish books (Galileo Biography, 2013 Bellis, 2013), although he was becoming blind from having stared too much at the Sun with his telescope for another of his astronomical discoveries. (Our solar system, 2011)In 1758, the Church was forced to face the truth and lifted the ban on most of the books that supported the Copernican theory and the heliocentric model. In 1835, it abandoned its resistance against this model completely. (Galileo Biography, 2013)In the 20th century, some popes acknowledged the revolutionary engage done by Galileo. In 1992, Pope John Paul II publicly apologized and showed regret on how the case of Galileo had been delt with. (Galileo Biography, 2013 Bellis, 2013)ConclusionRe program line of thesis statement Galileo Galilei significantly contributed to astronomy primar ily by observing the sky with a telescope, which resulted in his discovery of many astronomical phenomena proving that the Earth was not the center of the solar system.Summary of main points Prior to Galileos findings, the Church believed in the geocentric model, introduced by Claudius Ptolemy. However, Galileos discovery of the moons of Jupiter and the phases of Venus instead supported the heliocentric model, suggested by Nicolaus Copernicus. Galileos contribution took a long time to be recognized, but it allowed for a better understanding of the way the solar system functions.Other discoveries ground on the astronomers contribution Galileos use of a telescope to observe the sky also allowed him to observe the Suns dark patches known as sunspots, part of the star cloud of the Milky Way, the rings of Saturn that he identified as ears, and the Moons crater-covered surface. (Moch, 2009) there is also recent evidence that Galileo may have discovered Neptune around two centuries befo re it was official found by satellites and modern telescopes. (Redd, 2013)APA ReferencesBellis, M. (2013). Galileo Galilei. About.com Inventors. Retrieved April 13, 2013, from http//inventors.about.com/od/gstartinventors/a/Galileo_Galilei.htmFamous Astronomers and Astrophysicists (2012). Retrieved April 13, 2013, from http//cnr2.kent.edu/manley/astronomers.htmlGalileo Biography. (2013). Biography.com. Retrieved April 13, 2013, from http//www.biography.com/people/galileo-9305220Galileo Galilei (1564-1642). (2013). BBC History. Retrieved April 13, 2013, from http//www.bbc.co.uk/history/historic_figures/galilei_galileo.shtmlMachamer, P. (2009). Galileo Galilei. Stanford Encyclopaedia of Philosophy. Retrieved April 13, 2013, from http//plato.stanford.edu/entries/galileo/Moch, D. L. (2009). Astronomy A self-teaching guide (7th edition). ebrary version. Retrieved from http//site.ebrary.com/lib/champlaincollege/docDetail.action?docID=10342867Our solar system Galileos observations of the Mo on, Jupiter, Venus and the Sun. (2011, February 10). Solar System exploration NASA. Retrieved April 13, 2013, from http//solarsystem.nasa.gov/scitech/display.cfm?ST_ID=2259Redd, N. T. (2013). Galileo Galilei Biography, inventions other facts. Space.com. Retrieved April 13, 2013, from http//www.space.com/15589-galileo-galilei.htmlWeisstein, E. W. (2007). Galileo Galilei (1564-1642). Scienceworld.wolfram.com. Retrieved April 13, 2013, from http//scienceworld.wolfram.com/biography/Galileo.html*** Most of these sources are preliminary sources (i.e. websites). For the final essay, I will find books or other academic sources to replace them, oddly for Galileos biography.***