Joshua_5
Active Member
Again with the Heavenly bodies.Any theory that makes any sort of pretense to be scientific must also make predictions that if shown to be false would invalidate the theory. For example when we in northern countries observe the night sky we see the stars moving in a circle around the pole star (aka Polaris or the North Star). For us this rotation is clockwise. However people in southern countries cannot even see the pole star but they do observe a counterclockwise rotation. If our world is flat then the stars will revolve around it all in the same direction at every point on the surface because wherever you are on the surface you are always looking at the same stars. Australians observe the stars rotating in an opposite direction to Canadians, hence the flat earth theory is invalidated.
Ball-Earth theory predicts the Earth's curvature will hide certain objects beyond a certain distance, based on the height of the object above sea level, and the Earth's curvature. Some objects, such as lighthouses, can be seen beyond where this curvature would allow. Hence, the ball-Earth theory is also invalidated.
So what shape can the Earth be, if its not a sphere and its not flat? The most directly applicable evidence suggests Earth to be flat. The behaviour of the Heavenly bodies is likely related, but more understanding of the behaviour of these may be required to explain them in terms of what we know of the Earth.
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