3 ms·
Yes, but space is still vast. The chance of one hitting earth is infinitesimal. Also, "they are free" isn't strictly true. Where do they get the resources to re
by cratermoon 3y ago
Yes, but space is still vast. The chance of one hitting earth is infinitesimal. Also, "they are free" isn't strictly true. Where do they get the resources to reproduce? Using unbounded exponential math implies a sort of paperclip maximizer that would eat up everything in its path.
- Teever 3y agoBut the point of sending out Von Nuemann probes is to send them to every star in a galaxy, so that you can watch the goings on of all those stars. That means that any Von Neumann plan in the Milky Way will involve Earth. > Where do they get the resources to reproduce? From the the star systems that they reach. Stars provide the energy and whatever detritus in the form of an asteroid belt that orbits the star will provide the material to build new probes.