Copernicus did not only come up with a theory regarding the nature of the sun in relation to the earth, but thoroughly worked to debunk some of the minor details within the geocentric theory. In his article about heliocentrism as a model, author Owen Gingerich writes that in order to persuade people of the accuracy of his model, Copernicus created a mechanism in order to return the description of celestial motion to a “pure combination of circles.” Copernicus’s theories made a lot of people uncomfortable and somewhat upset. Even with the scrutiny that he faced regarding his conjecture that the universe was not centered around the Earth, he continued to gain support- other scientists and astrologists even posited that his system allowed a better understanding of astronomy concepts than did the geocentric theory.