What happens inside black holes?
No-one knows. There is no way to know without going in and if with the slightest chance they were worm holes, with today’s technology, we wouldn’t be able to communicate. Black holes don’t allow the escape of electro magnetic radiation (where visible light is a small part of the spectrum) and most of our space communication relies on it. Using a satellite on a data cable, we would be able to communicate but this is inefficient and impractical. Black holes don’t seem to be worm holes but unbelievably dense (to our minds) singularities. We think that particles (including people) in orbit would be crushed by the huge gravity there. The fact is we don’t know.
