Astronomy games you can play right now

Dozens of astronomy games, each running live on its creator's own site: some of them vibe-coded with AI, all of them playable in your browser with nothing to install. Press a card to play one on its own page, or start the cruise to ride through them one after another.

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• 2049 Lab project. Not part of Mru Flight or Mru Field. A browser flight simulator. You sit in a rocket cockpit and fly anywhere in the solar…
• nova Every phrase ignites a star. ▶ nanikumar4568.github.io/nova — live, no install. Type any phrase and Nova ignites a star system from it — a…
• Global Heartbeat A fun interactive globe. Cities pulse at a heart rate driven by how busy their skies are, with live layers for earthquakes, the aurora, the…
• ProceduralEarth WebGL-based renderer for procedural generation of Earth-like planets and surrounding celestial bodies. Procedural Earth renders most of its…
• AETHER Created and curated by Biswajit Jana ENTER THE LIVE LABORATORY ↗ AETHER is my personal place for learning, experimenting and developing…
• caelum xii 一座由真实恒星目录、古典天文档案语言与实时 WebGL 交互构成的原创十二星座数字档案馆。 十二星座统一数据系统，每个星座拥有独立星点、连线、色彩与档案信息。 可缩放、拖动、触控和 360° 观察的沉浸式星图。 基于 BSC 恒星目录坐标构建的火、土、风、水四象反投影字形。…
• stellar cartography Космический атлас в браузере с атмосферой навигационной консоли. Выберите цель на карте Млечного Пути, отправьтесь в перелёт и рассмотрите…
• three body webgl Every plate runs at once, each body retracing its own closed curve. The pale line is the whole orbit; the dark line is the pass being made…
• solar system eclipse A real-time gravitational N-body simulation of the Solar System that derives planetary orbits from first-principles physics and uses them…
• solar system Most solar system viewers show you the solar system, from outside, looking in. This one also shows you the sky — from a latitude and…
• space circle Fly a spaceship through a real 3D universe — from the Sun and the planets out to real galaxies, star clusters and black holes — and blast…
• how long is a day An interactive 3D tour of the solar system that explains why every planet has a different day length, using simple geometry. A day lasts 24…
• 42 orders of magnitude One web page that zooms, without a cut, from the edge of the observable universe (8.8 × 10²⁶ m) to the inside of a proton (1.7 × 10⁻¹⁵ m)…
• cosmo flow Interactive Real-Time 3D WebGL Visualization of the Laniakea Supercluster & Cosmic Velocity Flows Based on cosmological research by Tully…
• generative art piececosmos demo cosmos demo A universe in a single HTML file. Thousands of randomly generated planets attract each other with real Newtonian gravity, collide, merge…
• cosmic atlas A cinematic, navigable replica of the real universe, in the browser. 81 catalogued objects across 65 kinds — planets, moons, nebulae…▶ 3 plays this week
• moonlings Raise a family of moons around your planet. Feed them, grow them, collect them all. A cozy, idle-friendly, gently physics-flavoured…
• alien scapes Procedurally generated landscapes under other suns, where **every colour on screen is computed from a spectrum** rather than chosen by…
• find planet x Mars Hill, 1929. You are the Kansas farm boy Lowell Observatory just hired. The ninth planet is a faint point that moves between two glass…
• muldle A daily Wordle-style game for astronomical catalogue identifiers. Each day there is one target object from the Messier, NGC, IC, Melotte…
• helios A scroll-driven 3D voyage through the solar system. A cinematic WebGL film plays under the page as you scroll start at a spiral Milky Way…
• aether An interactive single-page site for a fictional high-altitude research station, built so that everything on screen is computed from the…
• dunhuang sky 一个以唐代敦煌星图为主题的沉浸式交互网站。 掌一盏长信宫灯，照见一千三百年前的星空写本。 敦煌星图出自敦煌莫高窟藏经洞，绘于唐初（约公元 649–684 年），是世界现存最古老、星数最多的全天星图之一。全卷先列云气占文，再按太阳一年行经的“十二次”把赤道一带分成十二段，各配星图与…
• the sky that night Pick a date and a place. Get a print-ready poster of the real night sky at that moment. Free, open source, and nothing ever leaves your…
• generative art pieceearthlight earthlight Earth from low orbit, rendered in real time in the browser. The International Space Station circles Earth every 93 minutes and sees about…
• born among stars Give a date. Get a cosmic boarding pass. Nothing to install, no account, nothing leaves your browser. Pick a date, get your destination…
• zygotebuilder.github.io Hello World! Yeah, let’s begin with this. Zygote Builder is an experimental lab where ideas, questions and random pieces of imagination are…
• Gnosys lovable.app Compare natal charts with friends and familyVibe-coded