Running Head: SCIENCE OF THE GALAXIESScience of the GalaxiesNameCourseTutorDateScience of the Galaxies1SCIENCE OF THE GALAXIES2Four hundred years after the telescope was created, it has turned into a key symbol ofscience. This contraption has changed our perspective of the universe and additionally ourselves.This way, this contraption made it clear that our reality was far bigger than we envisioned andthat we possess an almost no extent of the universe. Additionally, utilizing this instrument,science gave us other imperceptible universes that we never knew of their presence (Magli,2015). To total up, the telescope gave us a quick idea that there existed inconceivably a largernumber of stars than we suspected and besides space rocks and planets. Because of thiscontraption that we can now perceive the light discharged from the sun and different stars.Initially, the reflector telescope uses a parabolic concave mirror known as the primarymirror to gather light at its bottom. The type of the telescope in use determines how the mirrorreflects the light since some use secondary mirrors to make a Cassegrain focus. Others apply forthe photographic plate at their top to focus light. The advantages of these types of microscopesare that they experience less atmospheric distortion, and their mirrors are easily constructedwithout many defects. However, their cons are that they need to be frequently cleaned, sphericalaberration and the probability of misalignm ...
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