Is there such a thing in our Universe as a "Universal Shape"? By that, I mean, is there one shape that everything else in the universe is made up of? I suspect that a "circle" would be more fitting if there as such a universal shape. If everything in the Universe is made up of Atoms, then aren't Atoms round (circles)? Therefore, all shapes within our Universe are made up of round things (Atoms. Does this idea have any real meaning within the world of Physics?