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    Nuclear-powered spaceships

    MIT Technology Review
    October 21, 2026
    via MIT Technology Review

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    Nuclear-powered spaceships

    Just before the Artemis II crew began its historic slingshot around the moon this past April, NASA announced plans to build Space Reactor-1 Freedom. SR-1, the first-ever nuclear-reactor-­powered interplanetary spacecraft, is meant to fly an uncrewed mission to Mars by the end of 2028, arriving in 20

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