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  2. Self-replicating spacecraft - Wikipedia

    en.wikipedia.org/wiki/Self-replicating_spacecraft

    A Von Neumann mothership appears along with smaller Von Neumann probes, which attack and consume the player's ships. The probes then return to the mothership, returning the consumed material. If probes are destroyed, the mothership will create new ones.

  3. Self-replicating machine - Wikipedia

    en.wikipedia.org/wiki/Self-replicating_machine

    The von Neumann probe [7] is one theoretical example of such a machine. Von Neumann also worked on what he called the universal constructor , a self-replicating machine that would be able to evolve and which he formalized in a cellular automata environment.

  4. Astrochicken - Wikipedia

    en.wikipedia.org/wiki/Astrochicken

    The term "astrochicken" does not occur in Dyson's earliest essays regarding von Neumann-inspired automata. The concept was announced in a lecture Dyson was giving in Adelaide, Australia, on the subject of space exploration with biotechnology. [1] An audience member called out "Oh, you mean this is an astro-chicken."

  5. Von Neumann machine - Wikipedia

    en.wikipedia.org/wiki/Von_Neumann_machine

    Von Neumann machine may refer to: Von Neumann architecture, a conceptual model of nearly all computer architecture; IAS machine, a computer designed in the 1940s based on von Neumann's design; Self-replicating machine, a class of machines that can replicate themselves Universal constructor (disambiguation) Von Neumann probes, hypothetical space ...

  6. Berserker hypothesis - Wikipedia

    en.wikipedia.org/wiki/Berserker_hypothesis

    The Berserker hypothesis, also known as the deadly probes scenario, is the idea that humans have not yet detected intelligent alien life in the universe because it has been systematically destroyed by a series of lethal Von Neumann probes. [1] [2] The hypothesis is named after the Berserker series of novels (1963–2005) written by Fred ...

  7. Von Neumann universal constructor - Wikipedia

    en.wikipedia.org/wiki/Von_Neumann_universal...

    Von Neumann's System of Self-Replication Automata with the ability to evolve (Figure adapted from Luis Rocha's Lecture Notes at Binghamton University [6]).i) the self-replicating system is composed of several automata plus a separate description (an encoding formalized as a Turing 'tape') of all the automata: Universal Constructor (A), Universal Copier (B), operating system (C), extra ...

  8. Hart–Tipler conjecture - Wikipedia

    en.wikipedia.org/wiki/Hart–Tipler_conjecture

    The Hart–Tipler conjecture is the idea that an absence of detectable Von Neumann probes is contrapositive evidence that no intelligent life exists outside of the Solar System. [1] [2] This idea was first proposed in opposition to the Drake equation in a 1975 paper by Michael H. Hart titled "Explanation for the Absence of Extraterrestrials on ...

  9. Great Filter - Wikipedia

    en.wikipedia.org/wiki/Great_Filter

    In a specific formulation named the "Berserker hypothesis", a filter exists between steps 8 and 9 in which each civilization is destroyed by a lethal Von Neumann probe created by a more advanced civilization. [9]