Galileo Galilei (1 gen 1564 anni – 1 gen 1642 anni)
Descrizione:
 Galileo Galilei was an astronomer, engineer, mathematician, and physicist. He discovered four of Saturn's moons and its rings. 
Aggiunto al nastro di tempo:
Data:
1 gen 1564 anni
1 gen 1642 anni
 ~ 78 years