When Copernicus presented his ideas about a heliocentric universe he was met with controversy and criticism.

When Copernicus presented his ideas about a heliocentric universe he was met with controversy and criticism. Why do you think society had a hard time denying that the Earth is the center of the universe? In modern times, how do you think society is affected by our knowledge about the universe? Why is it important for society to understand the structure, function and size of the universe?