Dark Space Official on MSN
The CIA spy satellite that dropped 52,000 feet of film into the ocean, and triggered a secret deep-sea recovery mission
Before digital spy satellites, the U.S. photographed the Cold War on physical film, then dropped it back to Earth in capsules caught mid-air by aircraft. This is the story of Corona and HEXAGON, and ...
Preface from CSNR -- Preface from Ingard Clausen -- Foreword -- Introduction -- Challenges in developing the Corona System and utilizing the product. Reflections on Corona's tough challenges / Ingard ...
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