> The universe is infinite, or at least appears so. The universe is certainly very big but whether it's finite or infinite is not known with certainty, see htt

> The universe is infinite, or at least appears so. The universe is certainly very big but whether it's finite or infinite is not known with certainty, see https://en.wikipedia.org/wiki/Shape_of_the_universe#Infinite_or_finite https://en.wikipedia.org/wiki/Shape_of_the_universe#Infinite...