Quote Originally Posted by M16 View Post
Photons do not have mass. Black holes do not "suck in" light. A black hole just has an escape velocity higher than the speed of light. Photons are massless.

Do you know why Black Holes are Black? It is because light does not escape them, meaning they do in fact suck in light. If it is impossible for matter to move at lightspeed, how would we know that the escape velocitiy was greater than the speed of light, unless we'd seen something moving at the speed of light, which means light, fail to escape it?