Kosmos 782 (in Russian: Бион 3, Космос 782, or Bion 3) was a Bion satellite. It carried 14 experiments prepared by seven countries in all, with participation from scientists in France,

Czechoslovakia , rue, Чеськословеньско, , yi, טשעכאסלאוואקיי, , common_name = Czechoslovakia , life_span = 1918–19391945–1992 , p1 = Austria-Hungary , image_p1 ...

Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia a ...

, Poland,

Romania Romania ( ; ro, România ) is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern, and Southeast Europe, Southeastern Europe. It borders Bulgaria to the south, Ukraine to the north, Hungary to the west, S ...

, United States and the

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...

Launch and return

Launched from Plesetsk Cosmodrome on 25 November 1975, at 14:00:00 UTC. The biosatellite was recovered near Amankaragaj, in

Kazakhstan Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, China to the east, Kyrgyzstan to the southeast, Uzbeki ...

, Soviet Union, on 15 December 1975 after 19.5 days.

Mission

It included a centrifuge with revolving and fixed sections in which identical groups of animals, plants, and cells could be compared. The subject animals included white rats and

tortoise Tortoises () are reptiles of the family Testudinidae of the order Testudines (Latin: ''tortoise''). Like other turtles, tortoises have a turtle shell, shell to protect from predation and other threats. The shell in tortoises is generally hard, ...

s. The effects of aging on fruit fly livers and plant tissues with grafted cancerous growths were also studied. More than 20 different species were flown on the mission, including 25 unrestrained male

Wistar rats A laboratory rat or lab rat is a brown rat of the subspecies '' Rattus norvegicus domestica'' which is bred and kept for scientific research. While less commonly used for research than mice (see laboratory mouse), rats have served as an importa ...

, fruit flies (''

Drosophila melanogaster ''Drosophila melanogaster'' is a species of fly (the taxonomic order Diptera) in the family Drosophilidae. The species is often referred to as the fruit fly or lesser fruit fly, or less commonly the "vinegar fly" or "pomace fly". Starting with Ch ...

''), carrot tissues, and 1,000 embryos of the fish ''

Fundulus heteroclitus The mummichog (''Fundulus heteroclitus'') is a small killifish found along the Atlantic coast of the United States and Canada. Also known as Atlantic killifish, mummies, gudgeons, and mud minnows, these fish inhabit brackish and coastal waters in ...

'' (a small shallow-water minnow). A United States radiation dosimeter experiment was also carried out without using biological materials. This experiment was the only joint U.S./U.S.S.R. study flown on the Kosmos series of biosatellites that was developed by

Johnson Space Center The Lyndon B. Johnson Space Center (JSC) is NASA's center for human spaceflight (originally named the Manned Spacecraft Center), where human spaceflight training, research, and flight control are conducted. It was renamed in honor of the late U ...

(JSC); all others were developed and managed by Ames Research Center (ARC).

Bibliography

* Kozlov, D. I. (1996), Mashnostroenie, ed.; ''Konstruirovanie avtomaticheskikh kosmicheskikh apparatov'',

Moscow Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million ...

ISBN The International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique. Publishers purchase ISBNs from an affiliate of the International ISBN Agency. An ISBN is assigned to each separate edition and ...

* Melnik, T. G. (1997), Nauka, ed.; ''Voenno-Kosmicheskiy Sili'', Moscow, ISBN * "Bion' nuzhen lyudyam", ''Novosti Kosmonavtiki'' (6): 35, 1996

References

External links

* NASA Ames Research Center Bion satellites Kosmos satellites Spacecraft launched in 1975 1975 in spaceflight 1975 in the Soviet Union Czechoslovakia–Soviet Union relations Romania–Soviet Union relations Hungary–Soviet Union relations Poland–Soviet Union relations France–Soviet Union relations Soviet Union–United States relations {{USSR-spacecraft-stub

Launch and return

Mission

See also

Bibliography

References

External links