◀ VibeCruiser

cosmic atlas

A free shader demo — play it in your browser, no install. A cinematic, navigable replica of the real universe in the browser — 81 catalogued objects at real distances, walkable worlds, real ephemeris. Three.js + hand-written GLSL.

by @divyanshsaini2006-sketch · divyanshsaini2006-sketch/cosmic-atlas on GitHubLANG JavaScriptHOSTED ON COSMIC-ATLAS-NINE.VERCEL.APPUPDATED 22 Aug 2026▶ 3 plays this week

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Controls: Walk on sixteen worlds. Land on a surface and move with WASD — real terrain…

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From the README

A cinematic, navigable replica of the real universe, in the browser. 81 catalogued objects across 65 kinds — planets, moons, nebulae, clusters, pulsars, quasars, black holes, the cosmic web — each placed at real distances and described with real measured values.

Built with Three.js and hand-written GLSL. No engine, no scene-graph framework, no asset store — every object is a module that builds its own geometry and shaders.

Fly anywhere. Search the universe, click a label, or take the narrated Grand Tour.

Read the full README on GitHub →

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