What did Galileo work on?

Answer 1

Galileo was an Italian physicist, mathematician, engineer, astronomer, and philosopher. He constructed a hydrostatic balance, put together the theory of math and physics. He developed modern astronomy.

Answer 2

Galileo helped improve the telescope so it could see farther and he invented the thermometer.

He also discovered that the Earth was, in fact, not the center of the universe but the Sun was. For this, he was punished by the church.

For more information:

galileo-galilei

Answer 3

Galileo was an Italian astronomer, physicist, and engineer who played a major role in the Scientific Revolution. He is best known for his improvements to the telescope and his support for the Copernican theory that the Earth revolves around the Sun. Galileo's work laid the foundation for modern observational astronomy.