Wiktionary
super clusters
n. (super cluster English)
Usage examples of "super clusters".
He saw clusters and super clusters of galaxies, glowing softly, sprinkled over space in great filaments and sheets, so that it was as if the Universe were built of spiderweb.
As a Starfleet Academy cadet, Kirk had been required to familiarize himself with holographic maps of the clusters and super clusters of galaxies that stretched out nearly ten billion parsecs in all directions from the Milky Way galaxy and the voids that existed among those galaxies—.