yeah
Galileo Galilei first used the "new" telescope in 1609
Galileo Galilei didn't actually invent the telescope but he made vast improvements to the first design.
Galileo Galilei's first telescope was made in the city of Padua, Italy, where he was a professor at the University of Padua.
mars
Galileo Galilei
Galileo Galilei.
The telescope was first used by the Italian astronomer Galileo Galilei in 1609. Galileo made significant observations of celestial bodies such as the moon, Jupiter, and Venus using his telescope, which played a crucial role in revolutionizing our understanding of the universe.
Galileo Galilei.
Galileo Galilei . He only helped support the theory through his observations , he didn't invent the model, Copernicus did.
•Galileo Galilei was the first person to invent the thermometer
Galileo Galilei
Galileo Galilei (from italy)