Suspicious-Notice-98

Suspicious-Notice-98 t1_j29w630 wrote

That's why it would need to be measured with a standardized tool. You can't take a 5 ft something and a 6 ft something, measure the universe with both and then say that since it takes less 6 ft things than 5 ft things than the universes size is smaller or bigger.

Yes the universe is expanding, but if you pick a point in time, you'd have to measure it with one object to determine it's size based on that object and then you'd be able to define it's size which then wouldn't be any different for the other objects on it. Just because one object perceives the size to be different, doesn't mean that it actually is.

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