Why do scientists think black holes can form wormholes?
I was wondering why scientists think that a black hole can form wormholes or gateways to alternate universes. A black hole is basically a chunk of hugely compressed mass a few miles long with incredible gravitational forces. When thinking about Einsteinien gravity and how gravity affects space-time on a 2-dimensional plane, I figured that if you viewed the Universe as a balloon (a balloon for the explanation of everything moving away from eachother at the same time), then the black hole would basically be doing the same thing as when you push your finger into a balloon. So, if you’re on the outside of the balloon’s surface, it would puncture inward, and would either go only someway in (a dead end), all the way across (basically, straight across the universe), or would topple at somepoint and be sort of an arc (pop back out at a nearby location). But if you’re on the inside of the balloon you’d puncture out of the universe, so possibly to an alternate universe. That’s what I figured sci