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Kosmos 1129

From Wikipedia, the free encyclopedia
Soviet biological science spacecraft (Bion 5)

Kosmos 1129
Conception of Bion 5 in orbit
NamesBion-5
Biocosmos 5
Mission typeBioscience
OperatorInstitute of Biomedical Problems
COSPAR ID1979-083AEdit this at Wikidata
SATCATno.11536
Mission duration14 days, 10 hours and 54 minutes
Spacecraft properties
Spacecraft typeBion
BusZenit 12KS
ManufacturerTsSKB
Launch mass6,000 kg (13,000 lb)
Start of mission
Launch date29 September 1979,
15:30:00UTC
RocketSoyuz-U
Launch sitePlesetsk41/1[1]
ContractorTsSKB
End of mission
Recovered bySoviet Space Forces
Landing date14 October 1979, 02:24 UTC
Landing site52°17′N65°30′E / 52.283°N 65.500°E /52.283; 65.500 (Bion 5 spashdown)
near Oktyabr'skoe,Kazakhstan,USSR
Orbital parameters
Reference systemGeocentric[2]
RegimeLow Earth orbit
Perigee altitude226 km (140 mi)
Apogee altitude406 km (252 mi)
Inclination62.80°
Period90.50 minutes
← Bion 4
Bion 6 →

Bion 5, also known asKosmos 1129 (in Russian: Бион 5, Космос-1129) was aBion satellite. It was an internationalbiomedical research mission involving scientists from nine countries, launched on 29 September 1979, at 15:30:00UTC. Among the experiments was the first attempt to breed mammals in space, which proved unsuccessful. The mission ended after 14.5 days, on 14 October 1979, at 02:24 UTC. The mission had the cooperation of the Bulgaria, Czechoslovakia,East Germany, France, Hungary, Poland, Romania, the United States and the Soviet Union.

Mission

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Organisms studied included:

Objectives

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Bion 5 mission consisted of various biological studies, including the first mammalian reproduction attempts (rats) in space, which ended up not succeeding. ExperiencesNASA were designed to study the effects ofradiation onmice, quail embryos and some plant specimens.

Studies on the effect ofmicrogravity were also performed on the muscles and bones ofrats and avian embryogenesis was studied in space. the effects ofmicrogravity on plant tissues were investigated using carrots and carrot cancerous tissue to study the effects of space flight on the growth and development of plants. As in the previous mission, 30 rats for the speciesRattus norvegicus were sent physiological studies; Seven additional rats were used in embryological experiments.

See also

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References

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  1. ^Gunter D. Krebs."Bion – Gunter's Space Page".space.skyrocket.de. Retrieved17 January 2021.
  2. ^"Bion 5".nssdc.gsfc.nasa.gov.NASA. 14 May 2020. Retrieved16 January 2021.Public Domain This article incorporates text from this source, which is in thepublic domain.
  3. ^"NASA Contractor Report 3922"(PDF). USSR Space Life Sciences Digest (Issue 23). Archived fromthe original(PDF) on 14 August 2022. Retrieved17 February 2021.Public Domain This article incorporates text from this source, which is in thepublic domain.

Bibliography

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  • Kozlov, D. I. (1996), Mashnostroenie, ed.;Konstruirovanie avtomaticheskikh kosmicheskikh apparatov, Moscow, ISBN
  • Melnik, T. G. (1997), Nauka, ed.;Voenno-Kosmicheskiy Sili, Moscow, ISBN
  • "Bion' nuzhen lyudyam",Novosti Kosmonavtiki, (6): 35, 1996

External links

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Bion precursor flight
Bion flights
Bion-M
(Kosmos number in brackets)
Payloads are separated by bullets ( · ), launches by pipes ( | ). Crewed flights are indicated inunderline. Uncatalogued launch failures are listed initalics. Payloads deployed from other spacecraft are denoted in (brackets).
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