Galileo Galilei what did he do?

Answer 1

he was a happy camper the compass and he invented the telescope.

Actually he improved the telescope, he didn't invent it. Hans Lippershey invented it. He's from the Netherlands. Galileo improved the telescope by making it magnify 3 times as much.

Galileo Galilei was a physicist, an astronomer, and a mathematician. He improved the telescope, and was the first person to use it to study the skies. He was the first to see the four moons of Jupiter and the first to discover the rings of Saturn. he invented the rings of saturn and he dicoverd the comuter . xx happy reading

Answer 2

Galileo was an Italian physicist, mathematician, astronomer and philosopher who was born in Pisa, Italy in 1564. One of his main thing that he discovered is that the earth rotates around the sun.

Answer 3

Galileo was a scientist. He invented many things including the telescope. He also had many theories such as the Copernicus theory (in which he said that the Earth is a series of planets which revolve around the Sun).

Answer 4

galieo found the moon and said to the pope that the earth had a moon

Answer 5

he was a mathemation and also other things

Answer 6

He was a scientist who invented the telescope and famous for the Copernicus theory (a theory explaining that the planets rotate around the sun).

Answer 7

said earth was round, and earth wasnt center of the universe and that sun orbited around earth and not the other way around, opposite of the believe at that time.