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Following the Apollo–Soyuz Test Project, a "Shuttle-Salyut" program was proposed in the 1970s, yet never realized.

This graphical rendering depicts a Space Shuttle docked to a second generation Salyut space station, with a Soyuz spacecraft docked to Salyut's aft port.

The seven astronauts who took part in the Increments, Norman Thagard, Shannon Lucid, John Blaha, Jerry Linenger, Michael Foale, David Wolf and Andrew Thomas, were each flown in turn to Star City, Russia, to undergo training in various aspects of the operation of Mir and the Soyuz spacecraft used for transport to and from the Station.

The station existed until March 23, 2001, at which point it was deliberately deorbited, and broke apart during atmospheric re-entry.

Mir was based upon the Salyut series of space stations previously launched by the Soviet Union (seven Salyut space stations had been launched since 1971), and was mainly serviced by Russian-manned Soyuz spacecraft and Progress cargo ships.

The Buran space shuttle was anticipated to visit Mir, but its program was canceled after its first unmanned spaceflight.

Visiting US Space Shuttles used an Androgynous Peripheral Attach System docking collar originally designed for Buran, mounted on a bracket originally designed for use with the American Space Station Freedom.

The origins of the Shuttle–Mir Program can be traced back to the Apollo–Soyuz Test Project, that resulted in a joint US/Soviet mission during the détente period of the Cold War and the docking between a US Apollo spacecraft and a Soviet Soyuz spacecraft in 1975.

This was followed by the talks between NASA and Intercosmos in the 1970s about a "Shuttle-Salyut" program to fly Space Shuttle missions to a Salyut space station, with later talks in the 1980s even considering flights of the future Soviet shuttles from the Buran programme to a future US space station – this "Shuttle-Salyut" program never materialized however during the existence of the Soviet Intercosmos program.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.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.It was the first consistently inhabited long-term research station in space, and previously held the record for longest continuous human presence in space, at eight days short of ten years.Mir's purpose was to provide a large and habitable scientific laboratory in space, and, through a number of collaborations, including Intercosmos and Shuttle-Mir, was made internationally accessible to cosmonauts and astronauts of many different countries.This was followed during the course of the project by a total of 9 Shuttle-Mir docking missions, from STS-71 to STS-91.The Shuttle rotated crews and delivered supplies, and one mission, STS-74, carried a docking module and a pair of solar arrays to Mir.The program was marred by various concerns, notably the safety of Mir following a fire and a collision, 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 otherwise been the case.In the Russian Federation, as the successor to much of the Soviet Union and its space program, the deteriorating economic situation in the post-Soviet economic chaos led to growing financial problems of the now Russian space station program.The construction of the Mir-2 space station as a replacement for the aging Mir became illusionary, though only after its base block, DOS-8, had been built. Bush and Russian president Boris Yeltsin agreed to co-operate on space exploration by signing the Agreement between the United States of America and the Russian Federation Concerning Cooperation in the Exploration and Use of Outer Space for Peaceful Purposes.

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