Question

what is blackhole??
​

Answer 1

A black hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as light—can escape from inside it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. 

Answer 2

Hi....

Black hole is the dark matter in space which has infinite gravity...

Nothing can escape from it, not even light...!!!

Hope this helps you.... ❤️✌️☺️