The conversation between human and AI assistant.
If black holes pull in all matter due to a high gravitational pull, but light has no mass and also isn't considered matter, how can black holes exist?
Can anything ever escape a black hole's event horizon?
It's highly unlikely. Even objects that are traveling at the speed of light would be trapped by a black hole's event horizon. The only way something could escape is if it somehow had enough energy to overcome the black hole's gravity, which is currently beyond our understanding of physics.