Space, science, and the human mind. Since 1995.
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Moon Daily

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Moon Daily

In 1958, the US Air Force commissioned a secret study of detonating a nuclear warhead on the Moon, partly so the flash and sunlit dust cloud could be seen from Earth after America’s humiliation by Sputnik. Project A119’s team included doctoral student Carl Sagan, who turned 24 that year and calculated how the debris would expand in lunar gravity—the plan was quietly abandoned in January 1959 for reasons its own project leader said were never explained to him.