The mystery of how big our Universe really is
The mystery of how big our Universe really is
www.bbc.com
The mystery of how big our Universe really is
14 comments
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published : 2021 March 28 !
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What if there isn't a constant but it depends on where in the currant loaf (balloon is flawed imo) we are, being slower near the center?
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Like what exactly do they expect to be at the outer edge of the universe? Feels like a flat-earth sort of a worldview...
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Observations doesn't show curvature of space. Despite this, cosmologist do not exclude the universe to be ultimately wrapped unto itself like a tree dimensional topological closed region. So, when they consider the size of the universe, they don't mean in any way it having edges.
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The flat earth analogue is assuming it has an edge. We don't know that.
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14 comments
It boogles my mind we live on a rock in space, in a vast galaxy, in an unending universe...and we humans act the way we do.
It's not like we can go anywhere else.
But we could have... If we spend as much om science as we did on war, since the dawn of mankind, i'm convinced we could have :)