multiverse on white background

white visual universetheory universes universeexploration universeconcept universe spaceodyssey spacejourney spaceexploration spaceconcept space showing scifi sciencefiction science realities parallelworlds parallelworld parallel outerspace otherworld multiverseconcept multiverse isolated interdimensional interconnected imagination galaxy galaxies galactic fictional fiction exploration dimensionexploration dimension cosmos cosmicexploration cosmic concept background astronomy alternativeworld alternateuniverses alternate