EntityQ746536· pop 34· linked from 193 articlesMariner 8Sign in to save1971 Mars spacecraftConnectionsMars Exploration ProgramEntityJet Propulsion LaboratoryEntityApollo 15EntityMariner 6 and 7EntityMarsEntitynitrogenEntityNASAConceptmagnesiumEntityInternational Standard Book NumberEntityspace explorationEntitysolar cellEntityRosettaEntityPhoenixEntitylow Earth orbitEntityPerseveranceEntitySpiritEntityMariner 10EntityDawnEntityOpportunityEntityInSightEntityCategoriesMariner programMissions to MarsSatellite launch failuresSpacecraft launched by Atlas-Centaur rocketsSpacecraft launched in 1971Spacecraft which reentered in 1971