Iamcpc, ah, but you can see stars on the horizon, and they are supposedly farther than the sun. And you can also see the sun itself rising from the horizon. If the Repeating Earth model is true, we should be able to see the next repeating sun, and the one after that, etc. There would be a bright vertical line on the horizon that would spawn a new sun each morning, moving West, and sinking into another vertical line on the opposite side! It's a fun thought experiment! Here is the thing though: you can explain why we don't see that line, very simply, with a round Earth model.