Someone removed the page about Earth being the center of the universe on Catholic Apologetics International! I expect this one to be deleted pretty soon too. It states that aether, a medium that permeates the entire universe, is the cause of gravity. Einstein’s theories on the curvature of space-time have been proved beyond any doubt. This section compares Einstein’s theories with the idea of the aether.
But it is just as likely that the earth is stationary and the aether is moving against it. The aether, in turn, would hold the sun and stars, and the whole thing would revolve around the earth once every 24 hours.
Just hold that lightbulb up to the socket and the universe will screw it in.