A black hole is a massive black place in space with a large gravitational field, where gravity pulls everything in the universe.
There is so much mystery surrounding Blackhole.
It is estimated that there are more than ten million in our Galaxy, the Milky Way.
There are two types of black holes Supermassive black holes and Stellar-mass black holes.
Supermassive blackhole has millions of stars and Stellar-mass black hole comes from the gravitational collapse of stars.
Only we have some theories that black holes absorb everything in the universe around us even light, the fastest thing in the universe not escape from immense gravity.
So, there is nothing on the other side of a black hole as everything is absorbed by the black hole and demise.