The
Shuttle–Mir Program was a collaborative space program between
Russia and the
United States, which 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 program, sometimes called 'Phase One', was intended to allow the United States to learn from Russian experience into long-duration spaceflight and to foster a spirit of cooperation between the two nations and their respective space agencies, NASA and RKA. It would prepare the way for further cooperative space ventures; specifically, 'Phase Two' of the joint project, the construction of the International Space Station. Announced in 1993 with the first mission occurring in 1994, the program continued until its scheduled completion in 1998, and consisted of eleven shuttle missions, a joint Soyuz flight and almost 1000 days in space for American astronauts over seven expeditions.
During the four-year program, many 'firsts' in spaceflight were obtained by the two nations, including the first American astronaut to launch aboard a Soyuz spacecraft, the largest spacecraft ever flown at that time in history, and the first American spacewalk using a Russian Orlan spacesuit.
The program was, however, marred by various concerns, notably the safety of Mir following a fire and collision on board the station, financial issues with the cash-strapped Russian Space Program and worries from astronauts about the attitudes of the program administrators. Nevertheless, a large amount of science, expertise in space station construction and knowledge in working in a cooperative space venture was gained from the combined operations, allowing the construction of the ISS to proceed much more smoothly than would have been likely.
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. (more...)
