Galileo Galilei
Galileo di Vincenzo Bonaiuti de' Galilei

Galileo di Vincenzo Bonaiuti de' Galilei, commonly referred to as Galileo Galilei, was an Italian astronomer, physicist, and engineer, sometimes described as a polymath. He was born in the city of Pisa, then part of the Duchy of Florence. Galileo has been called the father of observational astronomy, modern-era classical physics, the scientific method, and modern science.Wikipedia →
Works
Le operazioni del compasso geometrico et militare
Operations of the Geometric or Military Compass
Italian · 1606Nonfiction / Essays / Treatise
1 translation

Sidereus Nuncius
Starry Messenger
Neo-Latin · 1610Nonfiction / Essays / Treatise
1 translation

Dialogo sopra i due Massimi Sistemi del Mondo
Dialogue Concerning the Two Chief World Systems
Italian · 1632Speech / Dialogue
1 translation
renaissance