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He invented (rather modified and perfected) the telescope. He discovered the 4 biggest moons of Jupiter. His observations strengthened the heliocentric universe theory (that is the earth revolves around the sun and the earth isn't the centre of the universe).

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15y ago
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3w ago

Galileo Galilei was an Italian astronomer and scientist known for improving the telescope's design, demonstrating that the Earth revolves around the sun (heliocentrism), and making significant advancements in the field of physics, particularly in the study of motion and mechanics. He also faced opposition from the Catholic Church for his support of heliocentrism, which led to his trial and house arrest for the rest of his life.

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13y ago

Galileo made a great version of the microscope and telescope, was a role model, became the first known modern scientist, and with a little help discovered that the Sun was at the center of the solar system, not the Earth.

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11y ago

he created the geometric compass

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14y ago

Gravity

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Q: What were some famous things Galileo do?
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Related questions

What famous scientist lived during the Elizabethan age?

Galileo was the most famous Elizabethan/Jacobean scientist, credited with inventing the telescope among other things. Galileo was the most famous Elizabethan/Jacobean scientist, credited with inventing the telescope among other things.


Who helped Galileo get famous?

Galileo's discoveries and writings, particularly his support for the heliocentric model of the solar system, played a significant role in making him famous. Additionally, his conflicts with the Catholic Church and subsequent trial also brought attention to his work and ideas.


Who were some of the famous scientist in the 1700's?

Newton Galileo Copernicus


How famous is Galileo?

really famous


Which famous explorer fixed his telescope to the sky in 1609?

Galileo Galilei was the famous explorer!!! Galileo Galilei was the famous explorer!!!


Which was not discovered by Galileo?

Galileo did not discover gravity. It was Sir Isaac Newton who formulated the law of universal gravitation.


What is Galileo first name?

The famous scientist whom we usually refer to as Galileo was named, in full, Galileo Galilei. His first name actually was Galileo.


What are things that make Galileo faomous?

One of the things that made him famous is that he improved the telescope. Many people think he invented it, but he didn't. He also invented the pendulum.


What are some of the things Galileo discovered in astronomy?

Spacecows, flying pigs and alians


Who is a famous Astronomer and is dead?

Galileo


What are Galileo Galilei?

he is a famous man


When did Galileo become famous?

1645