... proof to back up his claims. This was surely frustrating for Galileo's critics, such as the Jesuit Christoph Sheiner. By adding the length of a shadow and the angle at which the sun's rays hit it, Galileo used the shadow method to measure the height of mountains on the moon (Moore 156). "It was the kind of experiment which made Galileo stand head and shoulders above his contemporaries in astronomy" (Moore 156). Not ... in Venice in May 1610. It caused a sensation. Galileo claimed to have seen mountains on the Moon, to have proved the Milky Way was made up of tiny stars, and to have seen...

• Word Count: 4135
• Approx Pages: 17
• Has Bibliography
• Grade Level: High School

... his long-lasting interest in alchemy, Newton was also concerned with the history of the church, the doctrine of the Trinity, and calculations of when the world will end according to biblical prophecies. Newton's aim was very much like the scientists of our own time. He was interested in a combination of all knowledge and was a spiritual seeker of some form of combined theory of the principles of the universe. Newton seemed to relate religion to his work more ... the sun by a variation of the inverse square of the distance. He studied the tides of the ocean and their deviation, and the m...

• Word Count: 3194
• Approx Pages: 13
• Grade Level: High School