The conversation between human and AI assistant.
Can a body approach at the speed of light as it approaches a black hole?
That's mind-boggling. Is there a point where time stops completely at a black hole?
It's not that time stops completely, but time dilation becomes infinite as you approach the event horizon, the boundary around a black hole beyond which nothing can escape. This means that time appears to stop for outside observers, watching an object slowly fall into the black hole. However, for the object itself, time continues to pass normally.