Galileo had a theory, it was that the earth was NOT in the centre of the solar system like everyone thought, he made the first telescope and proved everyone wrong by looking into space and seeing that the sun was in the centre of the solar system, not the earth, doing this he also invented the telescope.
Galileo Galilee
Galileo.
We'll never know. But it may be worth noting that Galileo supported and played a major role in the theory concerning the heliocentric theory, or the belief that the Sun was at the center of the Solar System.
Galileo made substantial contributions to the scientific revolution by conducting experiments on motion and gravity, promoting the heliocentric theory of the solar system, and developing the telescope for astronomical observations. His work laid the foundation for modern physics and astronomy.
They both belived that the Sun was in the center of the solar system.
Galileo discovered the sun is the center of the solar system, he improved the telescope, he proved that the moon has craters on it, he claimed Venus has phases, and he observed sun spots on the sun.
Copecnicus thought the solar system was heliocentric(earth and the other planets revolved around the sun). Galileo lso thought the solar system was heleocentric. They were both right the solar system is Heleocentric.
Galileo Galilei made an educated guess (and was later on proven to be correct) that the Sun is in the middle of our Solar System.
Galileo Galileo discovered the objects in the solar system orbited the sun not the earth
galileo
Galileo
The Solar System I believe...
Galileo Galilei
Galileo's about the solar system got him arrested for a decade (10 yrs).
galileo
It was accepted.
Galileo Galilei