EntityQ45067390· pop 32· linked from 243 articlesQ45067390Sign in to savequasar in the constellation Canes VenaticiConnectionsQ942001EntityquasarEntityCanes VenaticiEntitysupermassive black holeEntityspectral lineEntityTonantzintla ObservatoryEntitySunConceptstarEntityPlutoEntityMilky WayEntitygalaxyEntitylight-yearEntityconstellationEntityatmosphere of EarthEntitykilometreEntityastronomical unitEntitycosmologyEntitywattEntityexoplanetEntitydigital object identifierEntityCategoriesAstronomical objects discovered in 1957Canes VenaticiLyman-alpha blobsQuasarsSupermassive black holes