I often here how an objects radiation would redshift and then fade when entering a black hole, but this is from an outside perspective. When I hear about the perspective of the object, they say you would “spaghetify” as you approached due to tidal forces of gravity. This is the part that confuses me.
If space time is stretched, and the object is stretched with it, is it possible that the object would not be able to tell it was rapidly descending through time shells? Wouldn’t the object continue to expierience free fall? From the outside perspective it is accelerating, but from the object’s perspective it is stationary to the things immediately around it. A tape measure next to the object would spaghetti out just like the object, so it would appear to remain a constant length.
Basically my question boils down to the density of space in, and around a black hole. Is the density of space inside a black hole high enough that what appears to be a singularity from outside, just normal space inside?
If i’m Mistaken in something up until now, then ignore this next bit... Space stretches to the point that it pulls time through the EH, so it would never be possible to leave even at faster than light travel; but you could imagine a pocket of universe that thinks it’s walls are expanding away from it on all sides. Ultimately, could our viewable microwave background be an image of an Event Horrizon?