Question

What is a black hole?​

Answer 1

Answer:

Black holes are massive space objects which are formed when the fuel of a star get finished.

It is present at the centre of galaxy

Be brainly

Answer 2

$\huge \tt { \underline{ \underline\blue{Answer - }}}$

$\implies$A black hole is a region of spacetime exhibiting gravitational acceleration so strong that nothing—no particles or even electromagnetic radiation can escape from it.

@$\sf{pavneet24}$