That the Earth moves is absolutely certain, no doubt whatsoever. No one "taught" me this. I can prove it, experimentally, all on my own, and so can you! Lots and lots of good information online! All it takes is backyard telescopes, gyroscopes, and perhaps a pendulum or two, and this is just scratching the surface. I have already defended this issue in previous posts, so this is all that I have to say about it now. As for the Fathers of the Church, they were wrong on this issue, as was nearly everyone else, and as it was outside the Deposit of Faith to begin with, there are no consequences to Catholic theology whatsoever by not getting a scientific fact about the World correct. One might as well impugn their theological credibility for not having divined the correct formula for a Big Mac! Just face it, the science of geography was not very good in those days. So what?!