If you look at it from the outside, you are looking at the ‘Event Horizon.’ This is the region that closes all your exits to a black hole and is unaffected by the events outside the black hole because of the great gravitational pull into its center.
If you look at it from the outside, you are looking at the ‘Event Horizon.’ This is the region that closes all your exits to a black hole and is unaffected by the events outside the black hole because of the great gravitational pull into its center.