It was his observation of four of the moons of Jupiter.
Galileo's first astronomical observations revealed several anomalies. He observed that Jupiter had four moons orbiting around it, which challenged the prevailing belief that everything in space revolved around the Earth. He also observed that Venus went through phases similar to the Moon, suggesting that it orbited around the Sun and not the Earth. These observations provided evidence to support the heliocentric model proposed by Copernicus.
Jupiter goes around the sun
Galileo Galilei used a telescope to make detailed observations of the stars and planets. He is most well known for suggesting that the Earth revolves around the Sun, and not the other way around.
Galileo discoveries are the 4 largest moons of Jupiter, the earth revolves around the sun,rings of Saturn,Venus has phases like the moon,and sun spots
It orbits (revolves around) Jupiter with a period of about 3.55 days.
Galileo's first astronomical observations revealed several anomalies. He observed that Jupiter had four moons orbiting around it, which challenged the prevailing belief that everything in space revolved around the Earth. He also observed that Venus went through phases similar to the Moon, suggesting that it orbited around the Sun and not the Earth. These observations provided evidence to support the heliocentric model proposed by Copernicus.
Ptolemy claimed everything must go around the Earth, but the moons of Jupiter obviously are not going around the Earth.
Galileo Galilei was born on February 15 1564, and died on 8 January 8, 1642.He made his first telescope in 1609, and discovered the moons around Jupiter in 1610.
Jupiter goes around the sun
no you can not move around on Jupiter because it is a gas planet.
number and name of satellites around jupiter
=Jupiter has one ring going all around it.=
Jupiter has 50 moons around it.
Making observations
Galileo Galilei used a telescope to make detailed observations of the stars and planets. He is most well known for suggesting that the Earth revolves around the Sun, and not the other way around.
Galileo discoveries are the 4 largest moons of Jupiter, the earth revolves around the sun,rings of Saturn,Venus has phases like the moon,and sun spots
if jupiter were hallow around 11 earths could fit in jupiter