To boldly go where no one has gone before
The universe of universes is not an infinite plane, a boundless cube, nor a limitless circle; it certainly has dimensions. ~ The Urantia Book, 12:1.1 (128.4) [2]
Most of the starry realms visually exposed to the search of your present-day telescopes are in Orvonton, but with photographic technique the larger telescopes penetrate far beyond the borders of the grand universe into the domains of outer space, where untold universes are in process of organization. ~ The Urantia Book, 12:2.2 (130.4) [3]
In the not-distant future, new telescopes will reveal to the wondering gaze of Urantian astronomers no less than 375 million new galaxies in the remote stretches of outer space. ~ The Urantia Book, (130.5) 12:2.3 [4]
There actually is a vast and new system of universes gradually organizing in the domains of outer space. New orders of physical creations, enormous and gigantic circles of swarming universes upon universes far out beyond the present bounds of the peopled and organized creations, are actually visible through your telescopes. At present, these outer creations are wholly physical; they are apparently uninhabited and seem to be devoid of creature administration. ~ The Urantia Book, 31:10.16 (354.2) [5]