1
In 2271, Nick Croshaw first broke through the interspace barrier using a quantum drive, beginning humanity's age of stellar expansion.
2
RSI commercialized jump drives (the QM Core 12) but kept them prohibitively expensive, limiting access to governments, corporations, and billionaires.
3
Tara Dillione and Alfonsus Cabrino discovered in 2292 that RSI's jump drive was essentially a stabilized version of the dangerous 'NIC' mod applied to standard quantum drives.
4
The pair spent 27 months designing the Tarsus module — a separate component that converts any sufficiently large ship's existing quantum drive into a jump drive at a fraction of RSI's cost.
5
Tarsus Corporation, guided by lawyer-turned-CEO Selma Tontil, successfully defended patent rights against RSI, expanded into quantum drives, and later developed scanning and nav computer equipment popular with explorers.