I made a site where you can travel in space in your browser
I made this site using R3F (https://github.com/pmndrs/react-three-fiber), a React renderer for 3JS (https://threejs.org/). The celestial bodies are Three.JS meshes. I used loaders (namely 'useLoader' from R3F and 'GLTFLoader' from 3JS) to import 3D models, such as International Space Station. More on loading models in R3F: https://docs.pmnd.rs/react-three-fiber/tutorials/loading-mod... I've future plans for this side project. It would be great to hear from the HN community before diving into them. Enjoy! P.S: Getting an empty…
I made a site where you can travel in space in your browser launched on April 29, 2022 with 179 votes, #142 of 2,974 launches that month and more than 95% of that year's launches.
In plain words
This is a browser-based space exploration site built with React Three Fiber and Three.js. Users can navigate through 3D space and interact with celestial bodies and models like the International Space Station. The site is designed for web browsers that support WebGL2.0 and works best on desktop displays. It functions as a technical demonstration of 3D rendering capabilities in the browser using modern JavaScript libraries.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
I made this site using R3F (https://github.com/pmndrs/react-three-fiber), a React renderer for 3JS (https://threejs.org/). The celestial bodies are Three.JS meshes. I used loaders (namely 'useLoader' from R3F and 'GLTFLoader' from 3JS) to import 3D models, such as International…
Does a similar job
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Browser-based interactive 3D Three-Body problem simulatorNov 2025 · trisolarchaos.com · ▲249Features include: - Several preset periodic orbits: the classic Figure-8, plus newly discovered 3D solutions from Li and Liao's recent database of 10,000+ orbits (https://arxiv.org/html/2508.08568v1) - Full 3D camera controls (rotate/pan/zoom) with body-following mode - Force and velocity vector visualization - Timeline scrubbing to explore the full orbital period The 3D presets are particularly interesting. Try "O₂(1.2)" or "Piano O₆(0.6)" from the Load Presets menu to see configurations where bodies weave in and out of the orbital plane. Most browser…
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Beautiful 3D ISS tracker with live video and near-realtime clouds2024 · iss.matteason.co.uk · ▲139This is a little hobby project that I hope you enjoy. You can see where the International Space Station is now, with live HD video from NASA, on a realistic 3D globe. The positions of the sun and moon are also accurate, though distances aren't to scale. The clouds are also near-realtime; I span that out into a separate project at https://clouds.matteason.co.uk, where the cloud images I create from EUMETSAT data are freely available. I've got more features almost ready to go, like the ability to turn off all UI, toggleable clouds and turning off the day/night cycle I'd love for…
Three and React = react-three-fiber, a new renderer based on Fiber2019 · github.com · ▲15🇨🇭 A React renderer for Three.js. Contribute to pmndrs/react-three-fiber development by creating an account on GitHub.
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Source: Show HN post ↗ · launch text quoted in part
Launched alongside, April 2022
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