EntityQ1526354· pop 8· linked from 87 articlesIvan IvanovichSign in to savemannequin used in testing the Russian Vostok spacecraft in preparation for its crewed missionsConnectionsSoviet space dogEntityKazakhstanCountryouter spaceEntityartificial satelliteEntityInternational Space StationConceptastronautEntityexperimentEntityborschtEntityextraterrestrial lifeEntitySputnik 1EntityLaikaEntityMirEntityBaikonur CosmodromeEntityspace explorationEntityRoscosmos State CorporationEntityVostok 1EntitySputnik 2Entityspace suitEntityLuna programmeEntitySputnik programmeEntityCategoriesDummies and mannequinsVostok programme