Galileo Galilei was an Italian physicist and astronomer, who made significant discoveries in astronomy, invented the telescope, one of the most substantial inventions in science and astronomy, and laid the foundation for modern physics. One of his greatest struggles was with the Roman Catholic Churc...

The Renaissance was a time for reform. Renaissance, French for rebirth, describes the intellectual and economic changes that occurred in Europe from the fourteenth through the sixteenth centuries. During this time, Europe emerged from the economic decline of the Middle Ages and experienced a ti...

 THE HERESY OF GALILEO Galileo was condemned by the Inquisition, not for his own brilliant theories, but because he stood up for his belief in Copernicus's theory that the earth was not, as the Church insisted, the center of the universe, but that rather, the uni...