Which best describes the differences between how Brahe and Kepler described the solar system? A. Brahe saw the sun at the center of the solar system, while Kepler saw Earth as the center. B. Brahe saw Earth at the center of the solar system, while Kepler saw Mars as the center. C. Brahe saw Earth at the center of the solar system, while Kepler saw the sun as the center. D. Brahe had a heliocentric view of the universe, while Kepler had a geocentric view of the solar system.