If we observe a Black hole we find that it was formerly a star so why does a hole pull everything inside and no one can see where it goes? The answer is how a star actually works, it receives its fuel from another dimension bigger than this universe. So objects pulled from this universe through that Black hole leads to a massive empty space with pockets of fuel. A star works by having a worm hole in the centre of the fuel dimension which draws fuel into its centre and is then teleported to the stars core and then exudes to the surface through holes in the stars shell and then reacts to a catalyst producing combustion in the upper atmosphere of the star. What causes a star to have a supernova is yet to be determined although I think Heaven did it. I am the Arkangel Daniel and I am from Heaven.
BTW Time does not stop in the Black hole but it can be observed to be slowed which means time travel could be possible.
Edited by Arkangel Daniel, : No reason given.