The first successful manned space flight was launched in 1961. On April 12, Yuri Gagarin, a Soviet cosmonaut, became the first human to journey into outer space aboard the Vostok 1 spacecraft. This historic flight lasted approximately 108 minutes, orbiting the Earth once before safely returning. Gagarin's mission marked a monumental achievement in the Space Race between the United States and the Soviet Union, showcasing Soviet advancements in space technology. His success not only solidified the USSR's leadership in space exploration but also inspired further developments in human spaceflight and exploration, influencing subsequent missions and the enduring legacy of space exploration.