Yes, however this isn't just look up, there's the sun. The Earth is the center of the universe. This has been reviewed by thousands of universities and scientists, for years and years, it has direct observations of change in species, the evidence in our DNA alone is enough to prove it. But there is so much more than that. A theory in science is not a conceptual theory, if there was a hierarchy in science, a theory would be above the law. The laws of gravity are within gravitational theory.