• NASA will join a military program to develop nuclear thermal propulsion

    14 days ago - By Ars Technica

    Enlarge / Artist concept of Demonstration for Rocket to Agile Cislunar Operations spacecraft.
    Nearly three years ago, the US Defense Advanced Research Projects Agency announced its intent to develop a flyable nuclear thermal propulsion system. The goal was to develop more responsive control of spacecraft in Earth orbit, lunar orbit, and everywhere in between, giving the military greater operational freedom in these domains.
    The military agency called this program a Demonstration Rocket for Agile Cislunar Operations, or DRACO for short. The program consists of the development of two...
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