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Self-replicating probes could be operating right now in the solar system; here's how we could look for them
In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, where he introduced the concept of the "universal constructor." The theory ...
Inspiration for space exploration can come from all corners. One of the most inspiring, or terrifying, sources of inspiration for some in space exploration came from computer science expert John von ...
The article on the power of biological computers as self-replicating, low-energy systems, capable of computation and problem solving, brought to mind von Neumann probes (10 June, p 36). These are ...
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