Open-source 3D satellite & mission tracker — live SGP4 orbits over the public CelesTrak catalog (incl. student-built CubeSats), an interactive WebGL globe, NASA mission explorer, and location-based pass prediction. .NET 8 + React/Three.js, self-hostable with Docker Compose.
react docker open-source webgl threejs typescript dotnet nasa space satellite self-hosted aspnet-core tle sgp4 cubesat orbit-propagation opentelemetry satellite-tracker stem-education student-satellites
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Updated
Sep 19, 2026 - TypeScript