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Operation Morning Light: Terror in Our Skies, The True Story of Cosmos 954 Kindle Edition
Viewers of Chernobyl or fans of David Wallace-Wells and Mike Berners-Lee will find this a fascinating work.
On 24th January 1978, a Soviet spy satellite broke up upon re-entering the earth’s atmosphere. Debris was scattered across thousands of miles of northern Canada, yet what was more worrying was that the satellite contained one hundred pounds of enriched uranium, contaminating the Canadian wilderness.
Why had this satellite, designed for long-term orbit, come crashing to earth? Should we be asking more questions about the large number of radioactive satellites that still circle the earth?
Two days after Cosmos 954 had broken up Leo Heaps decided to make his way to the Northwest Territories to find out just how widespread the contamination was and to witness Operation Morning Light, the largest search for nuclear debris ever undertaken.
Heaps interviewed defence ministers, scientists, politicians, military men and local inhabitants to build up a picture of how this event unfolded; how the Soviet Union had lost control of its satellite and how panic had gripped America as the satellite stuttered over Maine, Las Vegas and Miami.
As the clean-up operation began Heaps witnessed the American NEST (Nuclear Emergency Search Team) and Canadian NAST (Nuclear Accident Support Team) going into action with planes and helicopters to search for radioactive debris that was spread over hundreds of miles.
Operation Morning Light is a brilliant exposé on the damage that humankind can do to the earth in its quest for knowledge and exploration. It investigates how North America was polluted by a nuclear-powered Soviet satellite at the height of the Cold War.
“a straightforward account, quoting officials and engineers by name, and managing at the same time to point out the ludicrousness of our nuclear society.” Kirkus Reviews

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Product details
- ASIN : B0869FZZQZ
- Publisher : Sapere Books (June 21, 2020)
- Publication date : June 21, 2020
- Language : English
- File size : 1.1 MB
- Simultaneous device usage : Unlimited
- Text-to-Speech : Enabled
- Screen Reader : Supported
- Enhanced typesetting : Enabled
- X-Ray : Enabled
- Word Wise : Enabled
- Print length : 207 pages
- Best Sellers Rank: #696,899 in Kindle Store (See Top 100 in Kindle Store)
- #142 in History of Astronomy
- #144 in Aeronautics & Astronautics (Kindle Store)
- #344 in Arctic & Antarctica History
- Customer Reviews:
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- Reviewed in the United States on November 10, 2020After the unintended crash of a nuclear powered Soviet satellite a team of Canadian and U.S. Scientists behind a search for the radioactive material that has contaminated more than 15,000 square miles of Canadian territory. The author in great detail explains the search and it's uncertain outcome. A good read.
- Reviewed in the United States on July 14, 2020Do you remember the Russian satellite COSMOS 954 that malfunctioned in less than a year and slammed back through Earth's atmosphere in a fiery burn out in 1978? Do you recall it was powered by a 500 pound enriched uranium nuclear reactor? Do you know that the radioactive debris from the satellite covered thousands of square miles of Canada's Northwest Territory around the Great Slave Lake? That is what this book is all about, exploring the workings of America's nuclear accident response team collaborating with Canada's own task force to find the radioactive remnants from the satellite breakup and !its importantly, the nuclear reactor. It is a sub zero cold, bitter and harsh environment to search and the author details those obstacles and the men who persevered. This book was written and published in 1978 and the story and outcomes of the search are incomplete. This only makes you want to do your own research and update the unanswered questions. A great book.
- Reviewed in the United States on July 5, 2021Operation Morning Light is the story of the joint Canadian-American effort to recover the wreckage of the Soviet satellite Cosmos 954 which broke up in the atmosphere in January 1978 and spread radioactive debris over a large swath of Canada's Northwest Territories. It is a fascinating story, but the book was ultimately frustrating, for several reasons.
First, the story is incomplete. This is not the author's fault. When the recovery effort was finally called off in the Spring of 1978, because the thawing of the lakes and rivers made it much more difficult and more dangerous for crews to continue searching, only about 10% of the debris had been recovered. The remaining 90%, including the bulk of the satellite's nuclear reactor, is still out there, probably at the bottom of some unidentified lake or river. The debris still poses a threat to humans and wildlife, as the radioactivity will persist for thousands of years, but barring the development of improved technology to search for it, it will remain there. There was a political postscript to the story, which the author does not mention, but it is readily available on Wikipedia for anyone who wishes to read about it.
My main criticisms of the book pertain to the author's writing style. He frequently switches back and forth between the present and past tense, which results in a disjointed narrative. This is something a good editor should have caught. In addition, he goes into great detail about the individuals involved in the search, sometimes to the extent that it feels like he is padding the narrative. (In one instance he devotes an entire sentence to what a person is wearing, when he could have simply said the person dresses casually.) This too has the effect of interrupting the narrative, dragging it out pointlessly. The book is not long to begin with, only about 200 pages, but I would have preferred that the author eliminate some of the unnecessary (to me) description and focus on the narrative of the search. It sometimes seems like the author is more interested in the actors than in the story, and it is the story that to me has the greater appeal.
So, to sum it up, a fascinating story told in a way that detracts from this reader's enjoyment of it. I would give it a rating of maybe 3.5 stars, but no higher than that. Ultimately a disappointment.
- Reviewed in the United States on February 1, 2019Seems like we are ok with nuclear reactor satellites that land in the ocean.
- Reviewed in the United States on March 5, 2021The characters are well fleshed out, as are their contributions, but after all that only 1% of the satellite was ever recovered. Even 40+ years later, it still hasn't been found. That is both scary and depressing. Perhaps that is the purpose of the book, but it left me feeling empty and dissatisfied.
- Reviewed in the United States on September 15, 2020A nuclear-powered Russian satellite falls out of the sky and spreads radioactive waste across a huge swath of the Canadian Arctic. With no warnings, and official denials from the Kremlin. At the height of the Cold War! A well-written history of this tense moment in international relations. You may never have heard of this, but I doubt you'll ever forget it!
- Reviewed in the United States on September 5, 2006Leo, a Canadian from Alberta, travelled to Yellowknife to get the true story. This book was well researched with Leo interviewing most, if not all, of the search and decontamination team, Arctic explorers, etc. This book is a treasure trove of information about those long ago events of 1978.
- Reviewed in the United States on May 26, 2015It's a good read with a lot of detail. The problem is that it is only half the story. I guess because it was written in 1978 the author was not able to relate the Soviet half of the story. Someone with a lot of extra time and money should journey to Russia and Kazakhstan to research and write a sequel with the other side of the story.
Top reviews from other countries
- LarryReviewed in Canada on March 11, 2018
5.0 out of 5 stars Five Stars
Good information book on the Cosmos 945 that crashed in the NWT>
- David DuckworthReviewed in the United Kingdom on January 4, 2021
5.0 out of 5 stars Stranger than fiction
1978 is a long time ago and the wilds of Canada thousands of miles from my position but the author carried me through time and distance to be right there. Frightening, enthralling and thought provoking right to the last sentence. This should be a major film.
- WilliamReviewed in Canada on January 9, 2015
1.0 out of 5 stars horrible
Terrible, factually inaccurate, not worth a penny