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Gherman [a] Stepanovich Titov (Russian: Герман Степанович Титов; 11 September 1935 – 20 September 2000) was a Soviet and Russian cosmonaut who, on 6 August 1961, [1] became the second human to orbit the Earth, aboard Vostok 2, preceded by Yuri Gagarin on Vostok 1.
Yuri Alekseyevich Gagarin [a] [b] (9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut who, aboard the first successful crewed spaceflight, became the first person to journey into outer space. Travelling on Vostok 1, Gagarin completed one orbit of Earth on 12 April 1961, with his flight
Vostok 1 (Russian: Восток, lit. ' East ' or ' Orient ') was the first spaceflight of the Vostok programme and the first human orbital spaceflight in history. The Vostok 3KA space capsule was launched from Baikonur Cosmodrome on 12 April 1961, with Soviet cosmonaut Yuri Gagarin aboard, making him the first human to reach orbital velocity around the Earth and to complete a full orbit ...
All Soviet and RKA cosmonauts have been born within the borders of the U.S.S.R.; no cosmonaut who was born in independent Russia has yet flown. Many cosmonauts, however, were born in Soviet territories outside the boundaries of Russia, and may be claimed by various Soviet successor states as nationals of those states.
The Lost Cosmonauts or Phantom Cosmonauts are subjects of a conspiracy theory, which alleges that Soviet and Russian space authorities have concealed the deaths of some cosmonauts in outer space. Proponents of the Lost Cosmonauts theory argue that the Soviet Union attempted to launch human spaceflights before Yuri Gagarin 's first spaceflight ...
Chief designer of the Soviet space program, Sergei Korolev, decided that the cosmonauts must be male, between 25 and 30 years old, no taller than 1.75 meters, and weigh no more than 72 kilograms. [3] The final specifications for cosmonauts were approved in June 1959. By September interviews with potential cosmonauts had begun.
Vostok (Russian: Восток, translated as "East") was a class of single-pilot crewed spacecraft built by the Soviet Union. The first human spaceflight was accomplished with Vostok 1 on April 12, 1961, by Soviet cosmonaut Yuri Gagarin. The Vostok programme made six crewed spaceflights from 1961 through
Vostok 2 (Russian: Восток-2, lit. ' Orient 2 ' or ' East 2 ') was a Soviet space mission which carried cosmonaut Gherman Titov into orbit for a full day on August 6, 1961, to study the effects of a more prolonged period of weightlessness on the human body. [1]