I have a little question about the event horizon of a black-hole.
According to what I have heard even light cannot escape from past the event-horizon because the escape velocity is bigger than the velocity of light. And since the light-speed is the maximum achievable speed nothing can escape a black-hole.
Now consider a spaceship that is being lunched from earth. If this spaceship has its own engine it can escape without ever reaching the escape velocity required to escape from earth.
Why would this not work if the spaceship left from somewhere passed an event-horizon of a black-hole?