Which of galileo's ideas or inventions had the biggest impact in history?

Answer 1

I would say th telescope because the object lets you magnify at least to 40 times and you could see all the germs and dirt in you r water, just today with a telescope I found little pieces of dirt and germs in our tap water and by the way if you use hand sanitizer it usually doesnt help because you would still have 1 germ on your hands which could multiply in to thousands!!!!!!!!!!!!!

Answer 2

Galileo's support for the Copernican heliocentric model of the solar system, which placed the sun at the center (not the Earth), had a significant impact on the field of astronomy and our understanding of the universe. Additionally, his work on the laws of motion and observational improvements to the telescope laid the foundation for modern physics and observational astronomy, impacting science and technology for centuries.

Answer 3

His most important contribution was the heliocentric model and the telescope because all scientists use these things today.