Galileo (feb 15, 1564 – jan 8, 1648)
Description:
He found the four biggest moons on Jupiter in 1990 and was named after him. One of his greatest achievements was inventing a hydrostatic balance. He was very good at mathematics and physics and never finished college but he believed the Copernican model.Added to timeline:
Date:
feb 15, 1564
jan 8, 1648
~ 83 years