I just watch a simulation video of black hole here and from what I can conclude is the enormous power the black hole has. black hole is by definition the star that has reach it’s end of life, kind of like our sun. as you all know that our sun is the centre of gravity so when it collapse all the thing that near it will be sucked deep inside the black hole into which not a single light can escape. this video simulation will made you understand better how blackhole can impact its surrounding.
PS: so let’s study physics then to understand better. 🙂