Question

what is black hole in univers ​

Answer 1

Answer:

black hole is a place in universe which doesn't have light. If we go there how much part of our body enter into it firstly will cut and go in another universe.

Explanation:

may be it will be useful for you. I know this much only

Answer 2

Don't think that black hole is actually a hole.. it a 3d body like a sphere..

magnetic field of black hole is so so large that even light cannot escape it..

it is not actually seen in universe.. black hole can only be observed by noticing the behaviour of stars (rotation) around them..

blackhole attract each and every planet it come across.. we are lucky earth don't have a prominent blackhole near it