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39.48, -82.98 | The saddle-shaped option is for a universe with a negative curvature to space. Positive curvature would look like a sphere. That's the one where, if you traveled in a straight line long enough, you would end up where you started.
Note that all of this deals with the curvature of space itself, not the things in it. A universe with flat space is not a flat Earth kind of place. | |
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Is the universe flat?
