Who are they - the first people in space? The second half of the 20th century is significant for many events. One of the most grandiose was the discovery of outer space by man. The Soviet Union played a leading role in this qualitative leap, which mankind made when it began to explore outer space. Despite the fierce rivalry between the major powers of the world, the USSR and the USA, the first people in space were from the Soviet Union, which caused bouts of impotent anger in the rival country. Last modified: 2025-01-23 12:01