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heliocentric system
Galileo di Vincenzo Bonaiuto de' Galilei
the first to formulate a comprehensive HeliocentrismCosmology, which displaced the Earthfrom the center of the Universewas Nicolaus Copernicus
Galileo and Copernicus
Copernicus was the first to propose the Heliocentric theory, the correct theory that the Sun, not the Earth, is the center of the solar system.
No, Nicolaus Copernicus proposed it 21 years before Galileo was born.
I am not sure they used similes. Copernicus postulated a sun-centered solar system through what today we would call reason and thought experiments. Galileo's careful observations through his telescope confirmed Copernicus's hypothesis.
Galileo Galilei
Galileo Galilei
Copernicus proposed it, Galileo fought for it. It is called the Heliocentric model.
They both belived that the Sun was in the center of the solar system.
Galileo Galilee