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xeni: Arabic printing of George Dyson's book, "Project Orion."
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xeni: Project Orion: nuke-powered rockets in flight.
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xeni: Project Orion: (Arab version) pulse unit cutaway
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xeni: Project Orion: a Martian excursion.
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xeni: Project Orion: cutaway of 10-m vehicle
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xeni: Project Orion: Test vehicle (1960)
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xeni: Project Orion: "Deep Space Force"
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xeni: Project Orion: hard numbers
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xeni: Project Orion: do the math.
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xeni: Project Orion documents
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xeni: Project Orion: NASA pulls the plug in 1960
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xeni: Project Orion: DoD letter, 12-29-61
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xeni: Project Orion: 7-22-64 Air Force document
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xeni: Project Orion: 6-9-64 Air Force document
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xeni: Project Orion: the letter that ended it.
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xeni: Project Orion: "Typical Acceleration Profile."
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xeni: Project Orion: explosion 4
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xeni: Project Orion: explosion 3
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xeni: Project Orion: explosion 2
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xeni: Project Orion: explosion 1
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xeni: Project Orion: Super-Orion chart.
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xeni: Project Orion: Redacted (USA version) pulse unit cutaway
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xeni: Project Orion: report cover, General Atomics
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xeni: Project Orion: declassified document, General Atomics
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xeni: Project Orion: "Containment" (Freeman J. Dyson)