In the sixth days of February (Saigon), March 1, 1982, the Soviet Union, "Venus 13" interplanetary automatic stations to reach Venus.

1982 the Soviet Union launched the "Venus 13" interplanetary automatic stations reach Venus, the device of its decline in the success of the surface of Venus is a soft landing. Overweight up to 250-fold decline in "Venus 13" device into the atmosphere of Venus, the housing by the front of the impulse wave impact, temperatures up to 12,000 degrees Celsius, twice the sun's surface temperature. Decreasing the device on the instrument analyzes the chemical composition and structure of the Venus atmosphere and clouds of Venus soil collected specimens back to the sealed cabin after landing laboratory. And measuring the Venus earthquake.