Question everything, vibrational theories and parallel universes comes from quatum physics, unified force theory and the latest, string theory.
I'm not a physicist but I watch the Science channel. If we think that we are alone in this cosmos or that all there is is bound to a 3D reality is too boring
guys and gals. Dreams can become true, Science Fiction could become Science fact. Miracles happen everyday . We often get angry and fustrated when we can't understand the Universe around us, we seek to make sense of everything. The tools are here to do just that, research, study, question, then question again, read, read, question and after all of that do it again.
Travel, study,research, question, read, read, and maybe if we can retain 1%
of this information things begin to become a bit more clear.

Hey by the way anyone seem a huge spaceship around here ?
Just because you don't see it , does that mean it does not exist ?
Hey who has a Hubble telescope, do we have a NASA hacker in the house ?