What were some of Galileo's main contributions to science?

1 Answer
Gill
Mar 8, 2018

Galileo's most important scientific contributions were in the field of physics.

Explanation:

... Using the telescope, Galileo discovered the mountains on the moon, the spots on the sun, and four moons of Jupiter. His discoveries provided the evidence to support the theory that the earth and other planets revolved around the sun

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