EntityQ671762· pop 29· linked from 378 articlesQ671762Sign in to savegalaxyConnectionsQ1105445Entitylight-yearEntityepochEntityNGC 3977Entitylist of NGC objects (3001–4000)EntityNGC 3632EntitystarEntitygalaxyEntityNASAConceptsecondEntityconstellationEntityWilliam HerschelEntityHubble Space TelescopeEntityexoplanetEntitydigital object identifierEntityparsecEntityredshiftEntityCalifornia Institute of TechnologyEntitystar clusterEntitysolar massEntityCategoriesAstronomical objects discovered in 1786Barred spiral galaxiesCrater (constellation)Discoveries by William HerschelNGC objectsPrincipal Galaxies Catalogue objectsUGCA objects