Galileo Galilei
Galileo Galilei was born in Pisa in 1564, the eldest of six children. He was the son of a musician and scholar. He got some of his argumentative nature from his father, who also deviated from the traditional solar system. He went to the University of Pisa where he got sidetracked from medicine to mathematics, soon making his first discovery, describing the rules that govern how long a pendulum takes to swing. Also using that telescope he discovered the hills on the Moon’s surface and many more stars in the Milky Way.
Galileo had a talent for self-promotion which earned him support from the ruling class, naming some of Saturn’s moons after them. He was considered the father of modern science, inventing an improved telescope. His ideas of a sun-centered universe brought him in front of the Christian authorities and the second time he was …show more content…
He demonstrated it to some merchants who thought it might be good for spotting harbours and ships, and promptly offered Galileo a job to manufacture these new telescopes. Galileo soon grew ambitious and turned his telescope upwards. There he found that the moon was not smooth and flat. In fact it was a sphere with mountains and valleys. He also found out that Venus had phases like the moon, and that Jupiter had moons orbiting around it, not the Earth. He published a small pamphlet describing his findings, called the “Starry messenger” This made Galileo start to compile a list of his findings contradictory to the Church’s teachings. He sent a letter to the Church leaders saying that the scriptures were written by an earthly perspective, while the perspective of science provides a more detailed account of the Solar System. Galileo was told to not teach or even think about this idea. He obeyed this order for seven years, partly because he was a devout believer, and partly because the church was powerful and he didn't want to make