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4MV: stories to listen to | HearLore
— Curated category —
4MV
Mars 3The Soviet Union launched Mars 3 on the 28th of May 1971 at 15:26:30 UTC. This spacecraft rode atop a Proton-K rocket with a Blok D upper stage.
Venera 9The Soviet Union launched Venera 9 on the 8th of June 1975 at 02:38:00 UTC. This uncrewed spacecraft weighed a specific amount and carried two distinct…