It is difficult to comprehend the vastness the numbers etc.
Thank for pointing us to that I enjoyed it greatly.
So how much energy does each of the 100 billion galaxies put out?... given my attempt to quantify energy at a point it would seem that we would need only a single particle or energy packet to arrive from each at a point to perhaps find a greater deal of energy passes each point in space even a point in the remotest part than we can comprehend...
alex
