The heliocentric theory explains that planets orbit the sun at the center of our solar system. it replaced the geocentric theory, which suggested that all objects in space orbit earth. which evidence could have disprove the geocentric theory and lead to development of heliocentric theory? a. objects in sky, including sun, appear to revolve around earth on a daily cycle. b. the planet earth appears to be a stationary point in space. c. the moons of jupiter are observed revolving around jupiter. d. earth's moon appears larger in the sky than the sun.