The Search for COSMOS-954

  • R. L. Grasty
Part of the NATO Conference Series book series (NATOCS, volume 8)


On January 24th, 1978, COSMOS-954, a nuclear powered Russian satellite, disintegrated on reentering the earth’s atmosphere and scattered radioactive debris over a large area of Canada’s Northwest Territories. The U.S. Government offered the Canadian Government the assistance of their Department of Energy (DOE) Nuclear Emergency Search Team (NEST) in the search and recovery of any radioactive debris, and that same evening approximately 120 NEST scientists and technicians arrived in Edmonton, the base of the search operations. The Canadian Department of National Defense (DND) was assigned the lead role in the search operation and the Atomic Energy Control Board (AECB), the responsibility for the recovery of any radioactive debris. The following day the Geological Survey of Canada (GSC) gamma ray spectrometer (Bristow, 1978) was flown to Edmonton from Ottawa, and, subsequently, approximately 30 scientists and technicians from the AECB, Department of Energy, Mines, and Resources (EM&R), worked with the Canadian Forces and the U.S. NEST team in the search and recovery operations.


Fission Product Search Operation South Shore Great Slave Lake Canadian Force 
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  1. Bristow, Q. [1978] The Application of Airborne Gamma Ray Spectrometry in the Search for Radioactive Debris from the Russian Satellite COSMOS-954 (Operation Morninglight), Geol. Surv. Can. paper 78-1B.Google Scholar
  2. Grasty, R. L. [ 1978 ] Estimating the Fallout on Great Slave Lake from COSMOS-954, Trans. Am. Nucl. Soc. Fall Meeting, Washington, Nov. 12–16.Google Scholar

Copyright information

© Plenum Press, New York 1980

Authors and Affiliations

  • R. L. Grasty
    • 1
  1. 1.Geological Survey of CanadaCanada

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