New & popular free HTML5tagged astronomy (23 results)
Explore HTML5 games tagged astronomy on itch.io · Upload your HTML5 games to itch.io to have them show up here.
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Messages in the stars, and other things we leave behind.
Puzzle
Play in browser
Anticapitalist astronomy. Expand. Expand. Expand?
Interactive Fiction
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A game that lets you explore how the James Webb Telescope works.
Educational
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Understanding the stars by understanding the light they emit.
Educational
Play in browser
Simulate a Starfield with 'realistic' star brightness distribution. Now with Galaxy Mode!
Simulation
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Modeling two stars in orbit about each other and their radial velocity curves.
Educational
Play in browser
A tool for demonstrating the phases of the Moon.
Educational
Play in browser
Learn about wormholes, time travel, imaginary time, and more as you explore the edge of the cosmos.
Educational
Play in browser
A simulation and demonstration of Kepler's Three Laws of Planetary Motion.
Educational
Play in browser