The
Shuttle–Mir program was a collaborative 11-mission space program between Russia and the United States that involved American
Space Shuttles visiting the Russian
space station Mir, Russian cosmonauts flying on the Shuttle, and an American astronaut flying aboard a
Soyuz spacecraft to engage in long-duration expeditions aboard
Mir.
The project, sometimes called "Phase One", was intended to allow the United States to learn from Russian experience with long-duration spaceflight and to foster a spirit of cooperation between the two nations and their space agencies, the US National Aeronautics and Space Administration (NASA) and the Russian Federal Space Agency (Roscosmos). The project helped to prepare the way for further cooperative space ventures; specifically, "Phase Two" of the joint project, the construction of the International Space Station (ISS). The program was announced in 1993, the first mission started in 1994 and the project continued until its scheduled completion in 1998. Eleven Space Shuttle missions, a joint Soyuz flight and almost 1000 cumulative days in space for American astronauts occurred over the course of seven long-duration expeditions. In addition to Space Shuttle launches to Mir the United States also fully funded and equipped with scientific equipment the Spektr module (launched in 1995) and the Priroda module (launched in 1996), making them de facto U.S. modules during the duration of the Shuttle-Mir program.
During the four-year program, many firsts in spaceflight were achieved by the two nations, including the first American astronaut to launch aboard a Soyuz spacecraft, the largest spacecraft ever to have been assembled at that time in history, and the first American spacewalk using a Russian Orlan spacesuit.
Sergey Pavlovich Korolyov (December 30, 1906 - January 14, 1966) was a Soviet rocket engineer and is widely regarded as the founder of the Soviet space program. In July 1932, Korolev was appointed chief of Jet Propulsion Research Group, GIRD, one of the earliest state-sponsored centers for rocket development in the USSR. In 1933, the group was reorganized into the Jet Propulsion Research Institute, RNII, where Korolyov worked as Deputy Chief of the institute. At RNII, Korolyov led the development of cruise missiles and of a manned rocket-powered glider. He also participated in the development of the Tu-2 bomber, a major aircraft of the Soviet Air Force during World War II. In 1945, he was commissioned into the Red Army, with a rank of colonel and, along with other rocket experts, he was flown to Germany to gather information on the German V-2 rocket. Korolyov worked on the R-1 missile which was a replica of the German V-2 ballistic missile. In 1947 the NII-88 group under Korolyov began working on more advanced designs, with improvements in range and throw weight. This led to the R-2 and R-3 ballistic missiles and finally the R-7 ICBM. He successfully convinced the Soviet leaders to fund the Sputnik program. The actual development of Sputnik was performed in less than a month. Finally on 4 October 1957, launched on a rocket that had only successfully launched once, the satellite was placed in orbit. This was followed by the launch of Sputnik 2 and 3. Korolyov's planning for a manned mission had begun back in 1958, when design studies were made on the future Vostok spacecraft. After the success of Vostok, Korolyov planned to move forward with Soyuz spacecraft that would be able to dock with other craft in orbit and exchange crews. For the moon race, Korolyov's staff designed the immense N1 rocket. He also had in work the design for the Soyuz manned spacecraft, as well as the Luna vehicles that would soft land on the Moon and unmanned missions to Mars and Venus. But, unexpectedly, he was to die before he could see his various plans brought to fruition. (Full article...)
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