Gravitational time dilation and BLACK HOLES
Scientists have postulated the connection between black and white holes. There is a classic metric satisfying the Einstein equations outside a finite space-time region where matter collapses into a black hole and then emerges from a while hole. In other words, all of the material black holes have swallowed are spewed out, and black holes become white holes when they die.
Space-time is a fabric, it's the illusion of a barrier seperating one mirror universe into another. The connecting universes are an infinite sea of bubbles stretching into a limitless expanse.
Every outcome exists interwoven into this fabric of space-time, this fabric is continuous, smooth, and gets curved and deformed by the presence of matter and energy. The past, present and future, everything that can happen will happen woven into the fabric, it's something within from which something else originates. The dimensions outside our universal space time is a dimension which is not accessible, however it does exist, we can only access the dimensions within our internal universal system. Outside our known universe is where our real reality is programmed, our coded instructions for the automatic performance of what we call reality.
Gravitational time dilation
Imagine an A.I. robot rotating towards a black hole, when it reaches the event horizon it would appear to the observer as though the A.I. was frozen in time, the A.I. wouldn't progress past this frozen moment, the A.I. would know it had passed through the horizon, a surface in space time, but to the observer the A.I. would remain frozen forever. To the A.I. events did happened but to anything else outside this region, these events never happened.
It's not a visual reference
Black holes behave like an object, you can orbit them, they don't suck stuff in, it has no circular geodesics, it's the strange geometry that attracts objects in the same way as a falling apple on Earth. A black hole is not black, imagine you are in the twilight zone, no matter which way you turn you will always be facing inwards. The time dilation is so severe that light is red shifted to such an exetent into invisibility making the black hole look black to the observer. The black hole at the centre of our galaxy = 4 million solar mass, is the density of =~ water, so not infinitely dense, based on circumference not volume.
The infinitely dense singularity is a misconception, when a massive star collapses the mass of the star and the mass of the black hole will be the same, the horizon forms in the interior of the star and then expands; to an observer the matter never crosses the horizon, it's frozen, to the observer the mass is not inside the black hole.
Einstein allowed for an empty universe that had an eternal black hole which didn't form from anything, an event horizon that didn't have any stuff anywhere, even behind the horizon. This is a typical Prototypical black hole. The mass isn't a property of the singularity, it isn't a thing, place or event, it's a hole that's been punched out of the space time fabric, so the geodesics terminate that conclusion based on, where's the mass? Is it associated with the curvature of space time or with all of space time? The singularity at the core does not exist, and so it doesn't form an impenetrable barrier that ends up crushing whatever it encounters, meaning that information is never lost, it just continues.