0 Question: does space have a bottom? Keywords: space Asked by KNE:):) to Jonny, Paul on 26 Jun 2015.
Paul Brack answered on 26 Jun 2015:
If it’s expanding it must have an edge, so presumably a bottom and a top and sides of sorts. It would be very very far away though.
Jonny Brooks-Bartlett answered on 26 Jun 2015:
That’s a hard question. We still can’t see all of space so we don’t know where it ends and people often ask: if the universe is expanding, then what is it expanding into? Truth is, I don’t know. I don’t think anyone does. Maybe more space?
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