In short the centre of the universe there isn't one so you can consider the centre of the universe to be wherever you happen to be. So you are the centre of your universe. I am the centre of mine and we all see the universe differently due to our own minds and our own duality like the double slit experiment proves that observations effect reality so when you are looking out at your universe you created with your mind due to your own personal beliefs and observations you made what the universe has become.
We are all in our personal universe within the multiverse made by your decisions in life and observations. Remeber we are all energy and that energy existed at the beginning of time, if time even exists which it may not see time may not exist and zeno paradoxes, we may not even be able to move either and space may well not exist just perhaps in our own observations and therefore an imprint on our brains from our eyes that's if they even exist when the reality is we are energy, energy that cannot be created nor destroyed so eternal beings from the beginning of time which time may not exist as such more of an personal experience of consciousness 'moving' though an unchangable hologram fractal universe which is viewed through our consiousness and appears to us as a 3d universe. Of course it hasnt changed it is still the unchangable fractal pattern it always was but we as we journey are 'seeing' differeng parts of this fractal hologram universe and the fractal has always been the same, zeno said movement was impossible and I entirely believe that we are not moving all is a static picture in our conscious mind and appears as movement. see zeno's paradoxes makes interesting reads and not entirely solvable by maths as was thought because in the advent of quantum mechanics, zeno was on to something with his paradoxes which science needs to get to the bottom of. Quantum physics is a strange world and all answers are our truth as we see it, all personal experience so no wrong or right answers.
Science can be used against science, as we are learning there is no unified theory yet, global warming/man made climate has it science for and against but I tending to side with the against as it is a natural event in my opinion.
