Ussr. Colonel A.Leonov Pilot Spaceship Vostok 2. 1965 [Getty Images]

UNSPECIFIED - MARCH 01: Ussr. Colonel A.Leonov Pilot Spaceship Vostok 2. 1965 (Photo by Keystone-France/Gamma-Keystone via Getty Images) — see more

UNSPECIFIED - MARCH 01: Ussr. Colonel A.Leonov Pilot Spaceship Vostok 2. 1965 (Photo by Keystone-France/Gamma-Keystone via Getty Images)

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