🌐EnglishEnglishBahasa IndonesiaDeutschEspañolNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ1041855· pop 27· linked from 188 articlesMars 7Also known as 3MP No.51Punmanned USSR spaceprobeWikidata factsImageMars 6.jpgSources (1)wikidata.orgvia Wikidata · CC0Available in 26 languagesEspañolDeutsch中文РусскийPortuguêsالعربيةहिन्दीArmenianBahasa IndonesiaBulgarianCzechGalicianConnectionsMars programEntityMars Exploration ProgramEntityCategories1973 in spaceflight1973 in the Soviet Union4MVDerelict satellites in heliocentric orbitMars flybysMars programSoviet missions to MarsSpacecraft launched in 1973