So far, Galileo is a pretty interesting person. He made improvements on the telescope, did an experiment on the leaning tower of Pisa, and also discovered Saturn’s rings. Even though he left college without a degree, Galileo did managed to become an astronomer, a mathematician, a physicist, and an expert lutenist. In Galileo’s time, no believed Galileo’s theory that the Earth rotated around the sun because everyone thought that the Earth was the center of the universe. Today we know that Galileo’s theory is correct. As Galileo once said,”All truths are easy to understand once they are discovered,the point is to discover them.” Thank you Galileo for showing us the truth about what’s in our solar system today, and to the world.