There is no creation nor destruction, but manifestation and retraction from the human angle.A cursory glance at Quantum theory will illustrate this and indicate the existence of multi verses.What we observe is meant to be observed as we are limited by Space and Time in our mental make up.When we try to analyse these two concepts,we shall understand our limitations.Any way, things shall be as as they shall be. We might glean some facts now and then ans satisfy our curiosity.Nothing more, as the Universe goes on, not bothering about our conception of it.