Venera 8 (manufacturer's designation: 3V (V-72)) was a probe in the Soviet Venera program for the exploration of Venus. Venera 8 was a Venus atmospheric probe and lander. The spacecraft took 117 days to reach Venus with one mid-course correction on 6 April 1972, separating from the bus (which contained a cosmic ray detector, solar wind detector, and ultraviolet spectrometer) and entering the atmosphere on 22 July 1972 at 08:37 UT. Read more