Beginning of Essay
Galileo was not the person who invented the telescope, but he was the first one to use the telescope to study the heavens. He made many observations using the telescope that shocked the religious world. In this short essay, I will only focus on three observations ....

Middle of Essay
.... Not the unique figure thought to be. It is not unique. In fact, it was regular because the moon also had the same properties. The second observation was the four moons of Jupiter. Galileo observed points of light that changed their positions with time around the Planet. These points he concluded were the four moons that orbit Jupiter. It showed that there were things in the heavens that Aristotle knew nothing about. The was not unique anymore because it wasn’t the only planet to have objects orbit it. And last but not least, Galileo saw that the Earth shines on the moon. It showed the Earth to be a little less celestial. The Earth can shine on ....