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Shape and size of the universe
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Selected claim, supporting its parent
María
It cannot be flat because the planets will come out and if it is in the form of a negative curve the planets would stay inside
Pros
Cons
Con claim 1
Andrés
In a flat universe, the planets wouldn't go out because of the orbits and gravity that they have.
Andrés
Con claim 2
Álvaro
your comment does not make sense since the saddle shape is the same as the flat one but with a certain curvature so the planets would also be left out if that were the case
Álvaro
