Self-replicating space manufacturing, modelled live

The Arithmetic of Self-Replication

These are small, live, source-checked models of self-replicating space manufacturing - the idea that one factory could land on the Moon or an asteroid and build copies of itself from local material. Every number traces to published research.

The models run in your browser and need JavaScript. Enable it to drive the interactive surfaces (the electronics wall, the full mission, and a galaxy-filling swarm). The written findings are in FINDINGS.md in the source repository.