EntityQ668942· pop 28· linked from 313 articlesLuna 18Sign in to savespace probeConnectionsEuropean Space AgencyEntityLuna programmeEntityApollo 15EntityLunokhod programmeEntitysample-return missionEntityispace IncCompanyBlue GhostEntityMoonConceptNASAConceptInternational Standard Book NumberEntitymass densityEntityApollo 11ConceptApollo programConceptBaikonur CosmodromeEntityplanetary scienceEntityorbital periodEntityIndian Space Research OrganisationEntityapsisEntityRoscosmos State CorporationEntityArtemis IIConceptCategories1971 in spaceflight1971 in the Soviet Union1971 on the MoonLuna programmeSample return missionsSoviet missions to the MoonSpacecraft launched in 1971Spacecraft that impacted the MoonSpacecraft that orbited the Moon