Galileo
Galileo Galilei was an Italian astronomer, physicist, and engineer who revolutionized our understanding of the universe through his observations.
Astronomer
February 15, 1564
Aquarius
January 08, 1642
77
Pisa, Italy
Born in Pisa, Italy, in 1564, Galileo Galilei was a renowned Italian astronomer, physicist, mathematician, inventor, and philosopher who significantly impacted our comprehension of the universe. His most notable works include “Dialogue Concerning the Two Chief World SystemsâPtolemaic and Copernican” and “The Sidereal Messenger.” Galileo also contributed to the development of various instruments, such as the Galilean telescope, hydrostatic balance, thermometer, and compass. His accomplishments laid the groundwork for modern physics and astronomy.
Galileo’s groundbreaking observations encompassed the Moon, Venus’s phases, Jupiter’s moons, sunspots, and the revelation that individual stars constitute the Milky Way Galaxy. As a prominent figure in the Scientific Revolution, he championed the Copernican view that Earth orbits the Sun.