Dark Matter: Is it possible that the objects in distant galaxies see more normal mass locally than we see in those galaxies from Earth due to special relativity? Or could extra mass come from the multiverse? The multiverse: Could all the universes exist in the same reality but each on a different frequency just like TV channels in a cable? Every time you change your speed you tune in to a different frequency and a different universe. What other ways could you tune in to a...