The idea supported by nicolaus copernicus, johannes kepler, and galileo galilei challenged traditional Christian views about the universe is; Idea of heliocentrism
Theory of Heliocentrism
The idea that supports the views given is called idea of heliocentrism.
Now, the first person to discover this theory of heliocentrism was a Polish astronomer named Nicolaus Copernicus.
Heliocentrism is simply an astronomical model, whereby the sun is the center point and all the heavenly bodies including earth revolves around the sun.
Lastly, this theory was against the traditional views of the Christians who were in support of the theory of Geocentricity.
Read more about heliocentrism at; https://brainly.com/question/21064835