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12/04/1961 Yuri Gagarin becomes the first man to fly in space

The Vostok 1 spacecraft with Gagarin aboard was launched from Baikonur Cosmodrome. Gagarin thus became both the first human to travel into space, and the first to orbit the Earth. His call sign was Kedr. Vostok 1 marked his only spaceflight, but he served as backup crew to the Soyuz 1 mission.


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  • Early life and education 

  • Soviet Air Force 

  • Soviet space program 

  • After the Soviet space program 

  • Death 

  • Personal life 

  • Legacy and tributes