You Gotta Really Look!
Galileo was born in Pisa Italy, then a thriving city that had once been an independent state, on February 18, 1564. The end of Pisa's freedom came at the hands of too wealthy and too nearby Florence. Galileo's parents were well to do and learned. He was well educated by his sophisticated mother and father, learning the prequisite Greek and Latin as well as math and music.
At seventeen he was sent to college to become a doctor. There he discovered two things, he didn't want to be a doctor and important facts regarding the swings of pendulums.
Galileo is often said to have performed his famous physics experiments involving falling bodies by dropping objects from the Leaning Tower a mere stone's throw from his birthplace. It may or it may not have actually happened that way. He makes no mention of it in any of his staggering amount of personal papers. Others however claimed to eye-witnesses and there is little reason to doubt them.
He was busy man, what with all the discovering and observing. He never had time for a wife but managed to find time for mistresses and his offspring by them. His children remained part of his life until the end.
Galileo did not invent the telescope. He vastly improved it by making a telescope with 1000x magnification. By far the best of its time.
1610 was quite a year for Galileo. In January he looked through his marvelous telescope and discovered four moons around Jupiter. One of which he slyly named after the Grand Duke of Tuscany, Cosimo II. Later, in July he discovered the rings around Saturn.
He squabbled in print with many of his contempories as he argued for observation coming to replace 'pure reason' in scientific thinking. A learned but impolite debater, he reffered to one opponent as an ignoramus and a eunuch.
The ignorant preacher Tommaso Caccini attacked the Copernican view of the solar system as heretical and of course Galileo was well known proponent of the idea. The church asked him nicely to moderate his stance but he would not. In fact he wrote even more inflammatory ideas regarding the church's lack of right to refuse to accept what seemed to him as simple fact. He said he could believe that God would give him the gifts of wit and reason and refuse to let him use them.
Galileo maintained a sort of running battle with the church for many years. He published books and articles that scandalized church fathers. Ironically, one exception was Pope Urban VIII, an easy going and clever man.
It all came to ahead and Galileo handed himself over to the Inquisition in February of 1633. He is nearly seventy years old. He was kept prisoner for almost three months before being interrogated. He was poorly cared for and likely threatened with torture. Galileo was moved to a more comfortable prison but had to return for four more rounds of interrogation. Finally the old man broke and recanted that he had ever thought that the Earth revolved around the Sun. He knelt before the his accusers and called everything he believed a cursed and detestible heresy.
The sick and humiliated old man was ultimately allowed to return to his own home. He died on January 8, 19642.
