THE galaxy is similar to THE atom, but from hyper-reality. It is extremely dense, almost more so than THE atom, and uses hyperdimensional layering near and in the center of the supermassive structure. With a sort of density heatmap of Terminal Ichosahedrons, the image forms a galaxy-like shape, hence the name.
THE galaxy is widely regarded as "baby's first hyperverse", as it contains none of the large, complex non-versal structures hyperverses are known to contain, while also being the smallest and least dimensional structure in hyperreality. THE galaxy's distant arms do, however, hold small bricks of various materials, generated at the edges of each galaxy seemingly at random and in a manner that consumes no energy, although they are far from a reliable source of mass.