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| | Self-replicating spacecraft - Wikipedia, the free encyclopedia |
 | | Another objection to the prevalence of Von Neumann probes is that civilizations of the type that could potentially create such devices may have inherently short lifetimes, and self-destruct before so advanced a stage is reached, through such events as biological or nuclear warfare, nanoterrorism, resource exhaustion, ecological catastrophe, pandemics due to antibiotic resistance, et cetera. |
 | | Mantrid Drones from the science fiction television series Lexx were an extremely aggressive type of self-replicating Berserker machine, eventually converting the majority of the matter in the universe into copies of themselves in the course of their quest to thoroughly exterminate humanity. |
 | | The second probe, unnamed, apparently came to communicate with whales, all of which in the future are extinct, thus it attacks the Earth. |
| en.wikipedia.org /wiki/Berserker_probe (2472 words) |
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