Mars 4

space probe. 

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Wikimedia, Wikidata

• NASA Space Science Data Coordinated Archive entry^@
• Freebase entry^@
  

artificial satellite of the Sun – Proton-K – robotic spacecraft – space probe – uncrewed spacecraft – 

1973-07-21T00:00:00Z

rocket launch Baikonur Cosmodrome Site 81/23 1973

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Frameless

Soviet space probe Mars 4

Type	Date	Description	Keywords	Notes	Source
link		NASA Space Science Data Coordinated Archive entry@			Wikidata
link		Freebase entry@			Wikidata
major	1973	rocket launch Baikonur Cosmodrome Site 81/23			Wikidata
image		Soviet space probe Mars 4			Wikimedia

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