Galileo Galilei is an Italian scientist who developed the basic law of a fallen body and has verified this by careful measurement. He made a telescope to study the lunar crater and found four satellites that orbiting Jupiter and supporting the cause of Copernicus.
Summary of the main points: Before Galileo's research results came out, the church believed in the geocentric model introduced by Claudius Ptolemy. However, Nicolaus Copernicus suggested that the discovery of Jupiter's moon and Venus's stage by Galileo supports the sun-centered model. It takes a long time for Galileo's contribution to be recognized, but you can better understand how the solar system functions. Other findings based on contributions of astronomers: The use of the Galileo telescope to observe the heavens also observes the dark spots of the sun called the sunspot, which he considers as "the ring of Saturn in the ear" It made it possible. The surface is covered with crater (Moché, 2009) There is evidence during the last two centuries that Galileo discovered Neptune before officially discovering satellites and modern telescopes (Redd, 2013).
Galileo Galilei Galileo was born in Vincenzo Galileo of Via del Cuore in Pisa in 1564. He is a man known for his musicology and Giuli Ammananti. Galileo moved to Florence at the age of ten and young Galileo at the age of 11 was sent to Vallon Brouza to attend school. At the age of fifteen, Galileo decided to become a priest, but his father gave up his ambition. Late summer of 1581, Galileo entered the University of Pisa and started a medical course. I am studying the system of Aristotle ... In 1609, Galileo remodeled the three-piece spy glass, but Galileo did not invent the first telescope, but his high-quality remodeling is well-known It was very popular. His change helps clarify the idea that the earth and the planet will circle the sun instead of the opposite. This powerful telescope also helped astronomers to see the huge universe at that time and was waiting for countless stars to be discovered ("the first telescope")