Black hole

Introduction

As name suggest you will think of a hole which black in color. But black hole are not holes they are the cosmic object in  space where no one can escape and even light which is the fastest thing in our univerese cannot escape it.

What it is according to scientist

According to scientist it is a point that has intense gravity and has infinite density. It has infinite density because they are form from the massive stars' core when they die because the balance of gravity and nucler fusion became unstable and due to pressure of gravity the core compressed too much and formed the densest object in the universe which we called as a black hole.