KnowraHoag's ObjectLinked fromLinked fromThe 3 pages that link to Hoag's Object, each with the reason it gives.All 3Broader topic 2Compared with 1Cartwheel GalaxyCompared with: Its detached ring contrasts with the Cartwheel’s collision-driven, outward-moving ring structure.Ring galaxyBroader topic: Its detached ring makes it a striking case whose formation remains less settled than the Cartwheel's.Peculiar galaxyBroader topic: Its unusually symmetric ring contrasts with the irregular forms often seen in this class.