EntityQ942148· pop 34· linked from 489 articlesQ942148Sign in to savespiral galaxy in the constellation HydraConnectionslist of stars in HydraEntityQ1105445EntityepochEntityNGC 3977Entitylist of NGC objects (3001–4000)EntityNGC 3632EntitystarEntitygalaxyEntitylight-yearEntityconstellationEntitynebulaEntityHubble Space TelescopeEntitysupernovaEntityexoplanetEntitydigital object identifierEntityInternational Standard Serial NumberEntityInternational Astronomical UnionEntityparsecEntityredshiftEntityHydraEntityCategoriesHydra (constellation)Intermediate spiral galaxiesMCG objectsNGC objectsPrincipal Galaxies Catalogue objectsUGCA objects