- uploaded: Dec 13, 2013
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The Apollo-Soyuz Test Project was the first joint flight of the and Soviet space programs. The mission took place in July 1975. For the United States of America, it was the last Apollo flight, as well as the last manned space launch until the flight of the first Space Shuttle in April 1981. For the Soviet Union it was the last manned space flight until Soyuz 21 in June 1976.