Nicolaus Copernicus, Johannes Kepler, and of course Galileo all had hands in challenging the geocentric model and promoting the idea of heliocentrism.
Nicolaus Copernicus, a Polish astronomer, proposed the heliocentric model in the 16th century, suggesting that the Sun is at the center of the universe with the Earth and other planets orbiting around it. This idea challenged the prevailing geocentric model, where Earth was considered the center of the universe.
This was called geocentrism.
The concept of helio centric motion of the earth and planets was proposed by Nicolaus Copernicus (1473-1543) in his works 'De Revolutionibus Orbium Coelestium'- (About the revolutions of The heaveanly Spheres.).
Nicolaus Copernicus proposed the heliocentric model in the 16th century, suggesting that the Earth and other planets orbit the Sun. This idea challenged the prevailing geocentric view of the time, where it was believed that the Earth was the center of the universe.
the answer is a hypothesis
Galileo
The idea of a sun-centered model of the solar system was proposed by the ancient Greek astronomer, Aristarchus of Samos, in the 3rd century BCE. Known as heliocentrism, this concept challenged the prevailing geocentric model that placed Earth at the center of the universe.
Nicolaus Copernicus.
Copernicus, Kepler, and Galileo; about 400 years ago
The idea that the Earth and plants revolve around the sun was introduced by the astronomer Nicolaus Copernicus in the 16th century. This heliocentric model challenged the prevailing geocentric belief that the Earth was the center of the universe.
Copernicus
In 1543, Copernicus published a book about a new idea he had. Most pople in his day thought that the Earth was the centre of the Universe. But, Copernicus disagreed. according to him, the Universe is not centred around the Earth, but the Earthis actually a planet circling the Sun.
Copernicus was an astronaut and Mathematician, it is during the research that he was able to get the principle idea that the earth was not at the center of the universe.
copernicus
Copernicus
that the earth was in the middle of the universe
Nicolaus Copernicus, a Polish astronomer, proposed the heliocentric model in the 16th century, suggesting that the Sun is at the center of the universe with the Earth and other planets orbiting around it. This idea challenged the prevailing geocentric model, where Earth was considered the center of the universe.