Galileo
15 February 1564 – 8 January 1642 was an Italian astronomer, physicist and engineer, sometimes described as a polymath.Galileo has been called the “father of observational astronomy”

Galileo
15 February 1564 – 8 January 1642 was an Italian astronomer, physicist and engineer, sometimes described as a polymath.Galileo has been called the “father of observational astronomy”