Венера-4 (Центрнаучфильм)

Soviet documentary about space station Venera-4’s flight to Venus. From Wikipedia: “Venera 4 (Russian: Венера-4 meaning Venus 4), also designated 4V-1 was a probe in the Soviet Venera program for the exploration of Venus. It was the first successful probe to perform in-place analysis of the environment of another planet. It may also have been the first probe to land on another planet, with the fate of its predecessor Venera 3 being unclear. Venera 4 provided the first chemical analysis of the Venusi