Galileo, born in 1564 in Pisa, was the most famous scientist of his age, and played a major role in the Scientific Revolution. He is often referred to as the "Father of Modern Science." His achievements include a greatly improved telescope, which he employed in making astronomical observations supporting the heliocentric theory of Copernicus; and also the experiments he carried out leading to his law of falling bodies, which was of key importance in Newton's synthesis of his own famous three laws of motion.