2
$\begingroup$

Suppose the universe is finite (either closed or open with a non-trivial topology), any point could be within the horizon of another.

$\endgroup$
  • $\begingroup$ Care to elaborate more on the question? This question is too brief! $\endgroup$ – Cham Oct 4 '19 at 16:12

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.