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The Voskhod 1 mission was the first three-man mission attempted by the USSR. The development for this mission was formally approved on 13 April 1964. [12] This mission used a modified Vostok spacecraft that had been designed for previous manned missions. The modified Vostok spacecraft was renamed Voskhod 1 for the new three-man missions. [13]
Voskhod 1 and 2 spacecraft. The Voskhod programme (Russian: Восход, IPA:, Ascent or Dawn) was the second Soviet human spaceflight project. Two one-day crewed missions were flown using the Voskhod spacecraft and rocket, one in 1964 and one in 1965, and two dogs flew on a 22-day mission in 1966.
Voskhod utilized the 11A57 booster, essentially the Molniya 8K78L with the Blok L stage removed to create a medium-lift LEO launcher, and later the launch vehicle for the Soyuz program. The spacecraft lacked any launch escape system, meaning that the crew would not survive a booster failure that occurred in the first 2.5 minutes of launch ...
1964 - A Voskhod launches Voskhod 1, the first spacecraft to carry a multi-person crew. 1966 - An Atlas-Agena launches an AFP-206 satellite. 1969 - A Soyuz launches the manned Soyuz 7 mission. 1970 - A Kosmos-3M launches the Kosmos 371 satellite. 1975 - A Scout D-1 launches the TIP-2 satellites. 1979 - A Soyuz-U fails to launch an unknown ...
Boosters used in the Voskhod program had a man-rated version of the RD-0107 engine; this version was known as the RD-0108. [3] Starting in 1966, the 11A57 adopted the standardized 11A511 core with the more powerful 8D74M first stage engines, however the Blok I stage continued using the RD-0107 engine rather than the RD-0110.
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 1963. This was followed in 1964 and 1965 by two flights of Vostok spacecraft modified for up to three pilots, identified as Voskhod .
The launch took place on 6 October at 07:12 GMT [3] from Gagarin's Start, Site 1/5 at Baikonur Cosmodrome on board a Voskhod rocket s/n R15000-02. Kosmos 47 was operated in a low Earth orbit, it had a perigee of 174 kilometres (108 mi), an apogee of 383 kilometres (238 mi), an inclination of 64.8° and an orbital period of 90.0 minutes.
The Voskhod programme began in 1964 and consisted of two crewed flights before the program was canceled by the Soyuz programme in 1966. Voskhod 1 launched on October 12, 1964, and was the first crewed spaceflight with a multi-crewed vehicle. [82] Alexei Leonov performed the first spacewalk aboard Voskhod 2 on March 18, 1965. [83]