EntityQ220717· pop 26· linked from 72 articlesmass concentrationSign in to saveregion of a planet or moon's crust that contains a large positive gravitational anomalyConnectionsApollo programConceptApollo 16EntityLunar Orbiter programEntityMoonConceptastronomyEntityMarsEntityMercuryEntityHawaiiConceptgravityEntityasteroidEntityastrophysicsEntitydigital object identifierEntityInternational Standard Serial NumberEntitylithosphereEntitygeophysicsEntitytopographyEntityQ180686EntitybibcodeEntityApollo 12EntityMESSENGEREntityCategoriesGeophysicsGravimetryLunar science