Question

What's on the other side of a black hole?

Answer 1

It's the space

Explanation:

Black hole is normally spherical body that naturally exists in the space time .

Answer 2

$\huge\bold{answEr}$

With both the deep pit and the black hole, there is no "other side." The bottom stops your fall through the pit, and the singularity "stops" your fall through the black hole (or at least, at the singularity it no longer makes sense to say you're "falling").