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CORONA’s photographs reached analysts only after a capsule survived reentry, a recovery crew retrieved it and specialists processed the film. Here is how that chain worked—and what the images could tell.
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Transit turned the changing frequency of a passing satellite into a position fix. Inertial instruments kept the submarine navigating between those outside checks.
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MOL would have put two astronauts beside a reconnaissance camera for a month. Why did their judgment seem valuable, why was the station cancelled, and how did seven pilots reach orbit anyway?
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The 1983 Petrov false alarm reveals how reflected light, computer interpretation and human assessment can diverge—and why the command chain matters.
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The Soviet Skif-DM demonstrator reached space in 1987, but orbital insertion still depended on its own engines and orientation control.
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A 1959 Air Force report joined lunar science, military research and a display of national power. Its own caveats reveal how far the proposal went—and what it never became.
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