From the physical Earth perspective, our perception of the universe is what we can see through optical and radio telescopes. We see the universe as a mixture of various gases, dust particles, planets, stars and other celestrial bodies, but what does it look like from the other side? Do we live on planets as we do now? Are there boundaries or is it as limitless as the imagination? You described how souls get around by walking or thinking where they want to be and arriving instantly, but I wonder is it possible to fly or float above your surroundings? --I'm a pilot and enjoy flying.