In Building 112 at the Baikonur Cosmodrome, a space shuttle was reduced to rubble on May 12, 2002, crushed by the roof of its own hangar. It was the only Soviet shuttle from the Buran program ever to leave Earth’s atmosphere, during an unmanned automated flight conducted on November 15, 1988. The other examples, on the contrary, never flew: they still lie dormant today, beneath dust and graffiti in another hangar at the same Kazakh site.
Key takeaways
- A Soviet shuttle completed a flawless automated landing in 1988, outperforming the American capabilities of the era
- A hangar roof collapsed in 2002, claiming several workers and destroying the program’s technological jewel
- Its remaining sisters still languish in a cosmodrome hangar, even bearing graffiti by street artists in 2021
A Perfect Automated Flight, in the Waning Cold War
It all began with a technical feat that would not be repeated. Built in 1986, the shuttle carried out its sole unmanned, automated flight on November 15, 1988. No pilot at the controls, no room for human improvisation: everything rested on the onboard electronics, at a time when Soviet space computing did not carry the same reputation as its American rival.
The result exceeded the engineers’ expectations. The shuttle orbited Earth twice in 206 minutes of flight, then performed an automated landing on Baikonur’s runway, where, despite a crosswind of 61.2 km/h, it touched down only 3 meters off to the side and 10 meters along its target. By comparison, the American shuttle still required a crew at the controls for landing. In terms of design, the aircraft also stood out for its architecture: unlike NASA’s shuttle, it did not rely on main engines to reach orbit; the powerful Energia rocket handled the entire launch, enabling the shuttle to carry a heavier payload. It could thus place into orbit and return more than 27 tonnes of freight, a record figure for the era.
But that lone flight never had a successor. The dissolution of the USSR halted funding, and two Buran-type shuttles eventually gathered dust in a Baikonur hangar, in Kazakhstan, abandoned, save for the occasional urban explorer who slips into the complex to gaze at these relics of the Cold War. The orbiter that had flown, for its part, remained stored in Building 112, mounted on a mockup of its Energia launcher, awaiting a future that would never arrive.
May 12, 2002, a Roof Gives Way Under the Rain
The end of Bourane 1.01 was not the product of a space accident. The hangar roof carried a foam insulation designed to withstand highly variable temperatures, typical of a region that can be scorchingly hot in summer and bitterly cold in winter. The problem was that this foam, intended to insulate against heat and cold, was never designed to bear water. On a day of heavy rain, the roof, soaked, became intolerably heavy.
On May 12, 2002, the roof of a vast Baikonur hangar collapsed, taking with it the Bourane 1.01, the Soviet technological jewel whose name means “snowstorm” in Russian. The human toll was heavy, though sources disagree on the exact number of victims: some report seven workers killed, others eight. What is certain is that these men were trying to reinforce the roof and prevent its collapse at the moment of the tragedy. The shuttle and its Energia launcher mock-up were entirely destroyed under the rubble. It was a construction-site catastrophe, not an incident tied to space exploration.
The Units That Never Flew, Still at Baikonur
With the fall of the USSR, the entire Buran project, including the remaining orbiters, became the property of Kazakhstan, the country on whose territory the cosmodrome sits. Among these survivors is Shuttle 1.02, known as Ptichka or Burya, finished to about 95% but never flown. It shares its fate with a full-scale test model that is also stored on the site. A life-sized test model is currently displayed in a museum at Baikonur, while another unit was destroyed by the roof collapse, and at least one more remains stored in the derelict hangar.
This hangar itself endured its own incident, this time not weather-related. In May 2021, photographs revealed that the Burya shuttle had been tagged. The incident saw several street artists infiltrating Baikonur’s assembly and fueling hall and spray-painting various Cyrillic slogans on the two flanks of the orbiter’s rear fuselage. Among the inscriptions noted by the Russian agency TASS, one phrase referred to Yuri Gagarin, and another stated that “before climbing toward the stars, a person must learn to live on Earth.” The episode caused embarrassment for Roscosmos, which confirmed the events and announced its intention to address the preservation of these machines at a meeting of the Kazakh-Russian Intergovernmental Commission on Baikonur.
Hangar 112, the one that collapsed in 2002, remains visible today, half-collapsed, sometimes glimpsed in the background during Baikonur launch broadcasts. A few hundred meters away, in another building within the still-active cosmodrome, Burya and its test companion continue to wait for a museum that, for now, has yet to materialize.
Sources: buran.fr | letempsduncafe.b1001d.fr | fr.vikidia.org
