Italian astronomer Galileo Galilei (pictured) demonstrated his first telescope to Venetian lawmakers.
Galileo di Vincenzo Bonaiuti de' Galilei, commonly referred to as Galileo Galilei or mononymously as Galileo, was an Italian astronomer, physicist, engineer and polymath. He was bo…
Italian astronomer Galileo Galilei (pictured) demonstrated his first telescope to Venetian lawmakers.