Once again, it's not true that the earth is orbiting the sun. Both are orbiting the solar system's barycenter. It's a "barycentric" solar system.
And then who says that the geocentric/heliocentric debate is limited the solar system? It's about the much broader issue of whether the earth is at the center and focal point of all God's creation (not just the solar system). Really, the only reason that the classical/historical heliocentrist vs. geocentrist debates focused on the solar system was due to limited knowledge of what might have been beyond that.
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OK, the Earth is orbiting the barycenter, and the barycenter is within the diameter of the Sun,
so for simplicity we say that the Earth is orbiting the Sun. I repeat, the barycenter is within
the diameter of the Sun. See those two pages I provided a link to. But you reject those two
pages, because you don't like them. Prove them wrong, instead.
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If the Earth cannot claim to be the center of our solar system, then it's a Heliocentric solar
system, and extremely unlikely that the Earth can claim to be the center of the universe, when
all the planets in our solar system are orbiting the Sun and not the Earth.
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