Video narration
If you fell into a black hole... what would happen to you? Like stretching a rubber band, uneven gravity could pull you long and squeeze you sideways-this is called spaghettification. Then comes the event horizon, the boundary of no return. Once you cross it, even light cannot escape. Here's the strange part: you keep falling, but someone far away sees you slow down and fade. So what happens at the center? We don't know yet.