Question

Define black hole briefly?​

Answer 1

Answer:

black hole is black in color it is very big it can take whole universe at most of galaxies black hole is there

Answer 2

Explanation:

Black holes are present at the centre of every galaxy

it contains large amount of matter in very small space

due to which the gravitational force of balck holes are too strong

therefore even light cannot escape the gravitational pull of a black hole, they are formed when center of massive star collapses within itself