1609 - Galileo Constructs a Telescope
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Galileo constructs what is known as the first telescope, and with it looks to the sky and comes up with his greatest theories. With Copernicus’ theories at hand, Galileo revised them and improved upon them. Agreeing with the helio-centric solar system, he took it a step further saying that the sun was rotating around something larger, and that the stars were other suns. He also proved the theory of gravity, by dropping weights of the Leaning Tower of Pisa. His theories got him in trouble with the Catholic Church, who thought that the Biblical fantasies of Earth-centered universe and the perfect universe created by God were more accurate than his science. He was forced to retract all his work, but later it was revealed that Galileo was indeed correct.

Chapter 7

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.: 8th Edition :.