Biography on Galileo Galilei

GALILEO GALILEI
1564-1642
Galileo Galilei was a famous, incredible, and a very smart scientist, he was born on February 15, 1564 in Pisa, Italy. The day Galileo was born was also the day of Michelangelo's death. Galileo is famous because he was the first person to use a refracting telescope in astronomy, at eh university of Pisa. He was the first person to discover gravity. Galileo was the first person to see sunspots, the four main satellites of Jupiter, Mountains And craters on the moon, and the appearance of Venus going through phase. Galileo was an Italian physicist, philosopher, math…