astronomy-bundle

Bundle for astronomical calculations such as position of moon, sun and planets, sunrise, sunset or solar eclipses. Most of the calculations are based on Jean Meeus 'Astronomical Algorithms' book and the VSOP87 theory.

v7.7.7 URL: https://unpkg.com/astronomy-bundle@7.7.7/index.js

Open Browse Files

astronomy calculations sun sunrise sunset solar eclipse moon moonrise moonset libration planets mercury venus mars jupiter saturn uranus neptune VSOP87 satellite two line elements tle

ephemeris

JavaScript implementation of Moshier's ephemeris calculations for sun, planets, comets, asteroids and stars.

v2.2.0 URL: https://unpkg.com/ephemeris@2.2.0/index.js

Open Browse Files

ephemeris Moshier astronomy astrology planet planets

@flodlc/nebula

Including configurable Stars, Nebulas, Comets, Planets and Suns. Nebula comes with a vanilla JS and a React wrapper. Compatible with SSR

v1.0.56 URL: https://unpkg.com/@flodlc/nebula@1.0.56/dist/index.cjs.js

Open Browse Files

stars planets sky background animation js canvas

@interstellar-tools/types

Shared TypeScript types (e.g., 3D tuples, equation result interfaces) used across the monorepo to keep APIs predictable and safe.

v0.8.0 URL: https://unpkg.com/@interstellar-tools/types@0.8.0/dist/index.js

Open Browse Files

@interstellar-tools/temporal

Time and epoch utilities for space applications (e.g., building blocks toward Julian dates, conversions, and ephemeris-friendly time handling).

v0.8.0 URL: https://unpkg.com/@interstellar-tools/temporal@0.8.0/dist/index.js

Open Browse Files