Files
2026-06-16 21:23:05 +00:00

1.6 KiB

cosmos

Pure astrometry + astrology engine — ephemeris, sky, sundial, tides, transits — in Rust, with a Llimphi UI.

cosmos computes the sky. Around a core astrology engine sit independent astrometric extracts — cosmos-ephemeris, cosmos-sky, cosmos-sundial, cosmos-tides, cosmos-transits, cosmos-pointing — that serve sundial / tides / navigation / planning without touching the chart machinery. A GPU UI (cosmos-app-llimphi, cosmos-canvas-llimphi) renders charts, sky maps and a dense starfield.

cosmos showreel — a natal chart wheel drawing in with zodiac ring, planets and aspect lines, then a data panel of positions and aspects
the real natal wheel (zodiac ring, planets, aspect lines) computed by the VSOP2013 engine, with live positions & aspects

Run

cargo run --release -p cosmos-app-llimphi              # the chart/sky desktop app
cargo run --release -p cosmos-canvas-llimphi --example dense_starfield

How dependencies work

cosmos is a full app: its UI integrates notebooks, panels and content-addressed sources. Llimphi and every foundational dependency are pulled as git dependencies from the tawasuyu monorepo — the suite's source of truth. The astrometric core crates (cosmos-ephemeris, -coords, -time, …) are pure compute with no UI deps.

License

MIT. Builds on Llimphi and the tawasuyu suite.