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1 results

  • Von Neumann probes: rationale, propulsion, interstellar transfer timing

  • Gregory L. Matloff
  • Journal:
    International Journal of Astrobiology / Volume 21 / Issue 4 / August 2022
    Published online by Cambridge University Press:
    28 February 2022, pp. 205-211

  • A Von Neumann probe is a self-reproducing intelligent device with interstellar capabilities. A space-faring civilization could conceivably use such constructs to occupy much or all of the Milky Way galaxy and perhaps the entire universe. This paper presents several reasons that a civilization might decide to produce and deploy Von Neumann probes. Physically possible interstellar propulsion methods for such devices are discussed, as is a launch strategy minimizing the duration of an interstellar transfer. Various solar system locations could be investigated to determine whether Von Neumann probes are present in our vicinity.