see it clearly
Galileo Galilei
Galileo Galilei (1564 - 1642), the famed Italian astronomer and experimental philosopher was born in Pisa on the 15th of February, 1564.
Although many of his theories put forth have been disproved, his name is nevertheless justly associated with the vast extension of the bounds of the visible universe which has rendered modern astronomy the most sublime of sciences, and his telescopic observations are a standing monument to his sagacity and acumen.