One of the inventions in which Galileo is best known for is the invention of the telescope. after he overheard the idea of using a spyglass. “In 1609, he heard reports from Holland of a lens grinder who had made a spyglass that could magnify very distant object”. (431) The following idea inspired Galileo to pursue his studies in astronomy. Therefore, he decided to create his very own telescope. One night, Galileo was pointing the telescope towards the night sky and discovered the facts that were not proven yet by others. His telescope allowed him to observe and discover features about the moon and the earth. “He saw moons orbiting Jupiter, evidence that the earth was not at the center of all orbits”. (431) As a result, he decided
