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Archives at The Museum of Flight


Apollo Soyuz Test Project

 Organization

Dates

  • Existence: 1975

Historical Note: Apollo Soyuz Test Project

The Apollo–Soyuz Test Project (ASTP), which took place in July 1975, was the first joint American-Soviet space flight. The collaborative project was based on a 1972 agreement signed by U.S. President Richard Nixon and Soviet Premier Alexei Kosygin. It set a precedent for future joint efforts, such as the Shuttle-Mir Program and the International Space Station. The project was specifically designed to test the compatibility of rendezvous and docking systems.

On July 15, 1975 the United States launched an Apollo command and service module on a Saturn IB rocket. The Apollo spacecraft was nearly identical to the type that orbited the moon but was modified to provide for experiments, extra propellant tanks and the addition of controls and equipment related to the docking module. The Apollo spacecraft carried a crew of three: Thomas P. Stafford, Vance D. Brand, and Deke Slayton. It docked two days after launch on July 17, with a Soyuz spacecraft and its crew of two (Alexei Leonov and Valeri Kubasov). The Soyuz was the Soviet's primary spacecraft used for manned flight since its introduction in 1967. NASA designed and constructed the docking module to serve as an airlock and transfer corridor between the two spacecraft. During the two days of joint activities, the mission's two Soviet cosmonauts and three U.S. astronauts carried out five joint experiments and exchanged commemorative items.

After the two spacecraft separated, teh Apollo capsule remained in space for five more days and the Soyuz capsule remained in space for two more days. The crews used the time to capture photographs fo the sun's corona and to observe and photograph the Earth from outer space, providing scientists with new data for exploring and studying the Earth from orbit.

The ASTP mission was considered successful. It was also the final flight of an Apollo spacecraft.

Note derived from information on NASA.gov and Wikipedia.

Citation

https://www.nasa.gov/apollo-soyuz/overview

Found in 5 Collections and/or Records:

First International Space Docking Certificate

 Collection — Box: Assorted rare collections, Box 1, Folder: 2011-06-06 folder 1
Identifier: 2011-06-06-1
Content Description This collection consists of a single item, the "First International Space Docking Certificate," also known as the Space Magna Carta. The document, which is in both English and Russian and is dated July 17, 1975, commemorates the first international crewed space mission when an American Apollo module docked with a Soviet Soyuz capsule. This official government document was signed in space by the two entire crews, including Thomas P. Stafford, D. K. Slayton, Vance Brand, Alexei Leonov, and...

Russian Transpolar Flight Collection

 Collection
Identifier: 2012-12-23
Abstract The Russian Transpolar Flight Collection primarily documents the June 1937 transpolar flight by Russian aviators Valery Chkalov, Georgii Baidukov, and V. Belydakov with photographs, clippings, audio-visual materials, and various textual materials. It also features a small amount of material about the July 1937 transpolar flight by Russian aviators M. Gromov, Sergei Danilin, and Andrei Yumashev, as well as general Russia-related research materials.

Deke Slayton ASTP Joint Operations Checklist

 Collection — Box: Slayton Collections Box 1, Folder: 2021-11-18
Identifier: 2021-11-18
Content Description The Deke Slayton ASTP Joint Operations Checklist consists of a single item: Slayton's personal copy of the "ASTP Reference Joint Operations Checklist," published by NASA's Lyndon B. Johnson Space Center, March 31, 1975. The checklist is an 80-page document with guidelines for docking and undocking the Apollo spacecraft with the Soyuz capsule during the Apollo-Soyuz Test Project. It also covers such topics as photo, television and movie ops; waste management; a fungi experiment; a microbial...

Charles L. Soellner NASA Collection

 Collection
Identifier: 1992-04-03
Overview The Charles L. Soellner NASA Collection documents the space programs of the National Aeronautics and Space Administration. The documents date from 1959 to 1975. The bulk of the materials are photographs and photomechancial prints mass-produced by NASA. The visual documentation and ephemera related to manned spaceflight missions were collected and assembled together in scrapbooks by Soellner.

Series III. Aeronautical Research Files, 1916-1997

 Series
Scope and Contents The Aeronautical Research Files is the largest of all the series in the Stine Collection, consisting of about 31 cubic feet of material. Nine subseries make up this grouping: Subseries A. Aircraft, 1916-1987; Subseries B. Facilities, 1953-1997; Subseries C. International Programs, 1920-1993; Subseries D. Rockets and Missiles, 1924-1996; Subseries E. Satellites, 1957-1995; Subseries F. Spacecraft and Missions, 1946-1986; Subseries G. Space Vehicles, 1960-1993; Subseries H. Space – General,...

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