Buran (spacecraft)

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For criticism see Criticism of Buran_(spacecraft)
This article is about the Buran spacecraft; for the Soviet space shuttle program see Buran program. For other uses of the term, see Buran.

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File:Buran On Antonov225.jpg
Buran being carried by the An-225.
File:Buran-test-vehicle-transported-to-Speyer.jpg
In 2008, Buran analogue (aero test model) being transported to the Technikmuseum Speyer of Germany, where it will serve as walk-in exhibition

The Buran spacecraft (Russian: Буран, "Snowstorm" or "Blizzard"), GRAU index 11F35 K1, was the only fully completed and operational space shuttle vehicle from the Soviet Buran program. With a design that borrowed heavily from the American Space Shuttle, the Buran completed one unmanned spaceflight in 1988 before cancellation of the Soviet shuttle program in 1993. The Buran was subsequently destroyed by a hangar collapse in 2002.

Like its American counterpart, the Buran, when in transit from its landing sites back to the launch complex, was transported on the back of a large jet aeroplane. It was piggy-backed on the Antonov An-225 Mriya aircraft, which was designed for this task and remains the largest aircraft in the world.

Several shuttles were produced. One of those, the OK-GLI, was modified to fly with jet engines for aerodynamic testing. One painted mock shuttle (the former static test-article OK-TVA) is now a ride simulating space flight in Gorky Park, Moscow. The OK-GLI was sold by its owner NPO Energia, shipped to Sydney in Australia and subsequently displayed at the Sydney Olympics in 2000. Shortly after, the new owner went bankrupt and the OK-GLI shuttle then went to Bahrain for a number of years while legal ownership status was in dispute. The Sydney/Bahrain (OK-GLI) shuttle was acquired by the German Technikmuseum Speyer in 2004,[1] and has been transported to the museum, where it is exhibited to the general public.

Contents

First flight

The only orbital launch of the (unmanned) shuttle Buran 1.01 occurred at 3:00 UTC on 15 November 1988. It was lifted into orbit by the specially designed Energia booster rocket. The life support system was partially installed and no software was installed to run the computer display screens.[2]

The shuttle orbited the Earth twice in 206 minutes of flight.[3] On its return, it performed an automated landing on the shuttle runway at Baikonur Cosmodrome, where despite a lateral wind speed of 61.2 kilometres (38.0 mi) /hour it made a successful landing only 3 metres (9.8 ft) laterally and 10 metres (33 ft) longitudinally from the target.[3]

Video

Part of the launch was televised, but the actual lift-off was not shown. This led to some speculation that the mission may have been fabricated, and that the subsequent landing may not have been from orbit but from a shuttle-carrying aircraft, as with the Space Shuttle Enterprise. Since then, the launch video has been released to the public, confirming that the shuttle did indeed lift off, with the poor weather conditions described by the Soviet media at the time easily seen.[4]

Projected flights

In 1989, it was projected that Buran would have an unmanned second flight in 1993, with a duration of 15–20 days.[5] Due to the cancellation of the project, this never took place. Several scientists have been looking into trying to revive the Buran program, especially after the Space Shuttle Columbia disaster.[6] None of these plans have come to further fruition however.

Destruction

On May 12, 2002, a hangar housing a Buran 1.01 orbiter (the actual Buran that flew in 1988) collapsed due to poor maintenance in Kazakhstan. The collapse killed eight workers and destroyed the orbiter as well as a mock-up of an Energia booster rocket. Object 1.01 was a property of Kazakhstan. [7]

Photos

See also

References

  1. ^ http://www.technik-museum.de/buran/
  2. ^
  3. ^ a b Chertok, Boris (2005). in Asif A. Siddiqi: Raketi i lyudi (trans. "Rockets and People") (PDF), NASA History Series. Retrieved on 2006-07-03. 
  4. ^ "Video: Soviet Shuttle Buran Launch". vunet.ru. http://www.vunet.org/videos/story-170.html. Retrieved on 2006-09-13. 
  5. ^ "Экипажи "Бурана" Несбывшиеся планы.". buran.ru. http://www.buran.ru/htm/pilots.htm. Retrieved on 2006-08-05.  (Russian)
  6. ^ Birch, Douglas (2003). "Russian space program is handed new responsibility" (url). Sun Foreign Staff. http://www.dailypress.com/sports/nationworld/bal-te.russia05feb05,0,3940646,full.story. Retrieved on 2008-10-17. 
  7. ^ Whitehouse, David (2002-05-13). "Russia's space dreams abandoned". bbc.co.uk (BBC). http://news.bbc.co.uk/1/hi/sci/tech/1985631.stm. Retrieved on 2007-11-14. 

Further reading

  • Energiya-Buran: The Soviet Space Shuttle, Bart Hendrick and Bert Vis, Springer-Praxis, 2007, pp526, ISBN 978-0-387-69848-9.
  • Heinz Elser, Margrit Elser-Haft, Vladim Lukashevich: Buran - History and Transportation of the Russian Space shuttle OK-GLI to the Technik Museum Speyer, two Languages: German and Englisch, 2008, ISBN 3-9809437-7-1

External links

Wikimedia Commons has media related to: Space Shuttle Buran


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