I was the first to calculate a proper heliocentric model of the solar system. However, I did not publish my findings until later in life. Who am I?

Question

I was the first to calculate a proper heliocentric model of the solar system.  However, I did not publish my findings until later in life.  Who am I?
Group of answer choices

Nicolas Copernicus

Johannes Keppler

Galileo Galilei

Isaac Newton

GPT-4o mini · Answer

You are Nicolas Copernicus. He developed the heliocentric model of the solar system, which proposed that the Sun, rather than the Earth, is at the center of the solar system. However, he did not publish his findings until later in his life, specifically in his work "De revolutionibus orbium coelestium," which was published in 1543.