Black holes and possible connections to other universes

To begin with an analogy. Space is a sheet of fabric, just 2-dimensional. On it objects are placed. The fabrics, held taut, 'gives' a little under the weight, the amount of bend being dependent on the mass of the object. This is the effect of massive stars on the metaphoric 'fabric of space'. If the object is very large and, more importantly very dense, then a sufficient amount of force will be amassed so as to tear the fabric. This object, a very dense massive object, i.e. a black hole, has torn the fabric of space.

Now if, as has been logically suggested, space bends round on itself, then this hole will touch another part of the fabric. And purely due to the desire for stability (bearing in mind this hole is going from 'something' [the universe] to 'nothing' [nothing]) they will bond. Likewise, to be most energetically favourable, the hole will attach to the weakest point available. This connection will also be affected by the intensely dense mass of the black hole thus tearing through the other side. So in effect the black hole creates a junction between two parts of space-time.

The 'other side' (without the black hole) will always be at the weak point, this may mean that the time on this side is always the same, due to the inherent link between space and time. And so a black hole junction will allow people to travel in space and time.

A mathematical proof is available