There is currently only one astrononical definition for the tag 'clusterofgalaxies'.
There is currently only one astrononical definition for the tag 'clusterofgalaxies'.
galaxy cluster, cluster of galaxies, galaxy clustering
cluster of galaxies
greatattractor, sunyaevzeldovicheffect, cdgalaxy, clustering, galaxycount, galaxydistribution, galaxymerger, intergalacticmatter, intraclustermatter, luminosityfunction, luminousarc, massdistribution, massivegalaxy, missingmass, multiplegalaxy, protocluster, relaxationtime, supercluster, supergalacticcoordinatesystem, velocitydispersion, velocitydistribution, virialtheorem
