Galileo was a natural philosopher, astronomer, and mathematician who made fundamental contributions to the sciences of motion, astronomy, and strength of materials and to the development of the scientific method. He also made revolutionary telescopic discoveries, including the four largest moons of Jupiter.

How did Galileo impact the world?

He helped created modern astronomy In early 1610, he made the first in a remarkable series of discoveries. … While the scientific doctrine of the day held that space was perfect, unchanging environments created by God, Galileo’s telescope helped change that view.

What are the 5 main contributions of Galileo?

• #1 He invented a hydrostatic balance. …
• #2 Galileo invented a forerunner to the modern thermometer. …
• #3 He is credited with the invention of an improved military compass. …
• #4 Galileo discovered that pendulums were isochronous.