what is the job of galilei and copernicus
Galileo Galilei
Galileo di Vincenzo Bonaiuto de' Galilei
umm well he didn't he only guessed however later on a guy called Galileo Galilei heard about a telescope and actually found out that Copernicus was correct
Nicholaus Copernicus first hypothesized that the sun is the center of the universe and planets revolve around it with his heliocentric model. Kepler discovered ellipses (the orbits of of the planets with the sun at one focus).
Galelei derived his theory from Copernicus. To Copernicus it was just a theory. Galilei managed to prove it when he invented the telescope and was able to see the moons orbiting Jupiter.
Galileo was born 19 years after Copernicus died.
Copernicus was in 1543, a polish astronomer named Nicolaus Copernicus. Copernicus's theory - The sun is at the center of the Universe. Galileo Galilei was in 1609, Galileo became the first person to use a telescope to observe celestial bodies.
Copernicus created the mathematical theory to prove that the Sun, not the Earth, was the centre of our solar system. Galilei provided the calculations and observations to prove Copernicus' theory.
If you ask anyone he'll say Nicolas Copernicus, but about 1500 years ago Indian Master of Astronomy and Mathematics, Aryabhtta claimed that the Earth revolves around the sun and that the sun is the center of the solar system.
Nicolaus Copernicus found out what happens with the Earth's movements.
Nicolaus Copernicus proposed the heliocentric model in the 16th century, stating that the Earth revolves around the Sun. Galileo Galilei supported this idea in the 17th century through his observations with telescopes.
The sun-centered theory, known as heliocentrism, was confirmed by observations made by the Polish astronomer Nicolaus Copernicus in the 16th century and further supported by the observations of Galileo Galilei in the 17th century. The idea that the Earth revolves around the sun replaced the previously widely accepted geocentric model.