Vostok programme

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Vostok spacecraft model
Vostok spacecraft model

The Vostok programme (Восто́к, translated as "East") was a Soviet human spaceflight project that succeeded in putting a person into Earth orbit for the first time. The programme developed the Vostok spacecraft from the Zenit spy satellite project and adapted the Vostok rocket from an existing ICBM design. Just before the first release of the name Vostok to the press, it was a classified word.

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[edit] Missions

[edit] Prototypes

A series of prototype Vostoks, including at least five with animals and some with a test dummy aboard, were used to qualify the spacecraft for human flight. Dates given are dates of spacecraft launch.

[edit] Vostok manned flights

Order Patch Mission Launch Duration Landing Crew Notes
1 Vostok 1 12 April 1961 1 h 48 m 12 April 1961 Yu. Gagarin First man in space.
2 Vostok 2 6 August 1961 1 d 1 h 18 m 7 August 1961 G. Titov First manned mission lasting a full day.
3 Vostok 3 11 August 1962 3 d 22 h 22 m 15 August 1962 A. Nikolayev First simultaneous flight of two manned spacecraft.
4 Vostok 4 12 August 1962 2 d 22 h 56 m 15 August 1962 P. Popovich First simultaneous flight of two manned spacecraft..
5 Vostok 5 14 June 1963 4 d 23 h 7 m 19 June 1963 V. Bykovsky Longest solo orbital flight.
6 Vostok 6 16 June 1963 2 d 22 h 50 m 19 June 1963 V. Tereshkova First woman in space.

[edit] Planned missions

Another seven Vostok flights (Vostok 7 to 13) were originally planned, going through to April of 1966, but these were cancelled and the components recycled into the Voskhod programme, which was intended to achieve more Soviet "firsts" in space.

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[edit] See also