Gaming●●Solid
Artemis II Moon Mission Simulator in the Browser
Real orbital mechanics with RK4 integration running entirely in your browser.
Rabbit HoleWizardryNiche Gem
adekdev
522mo ago
Back to browse
Flyable Artemis simulator (Svelte and rk4)
by hackiku·Apr 6, 2026·3 points·0 comments
AI Analysis
●●SolidNiche GemWizardry
RK4 integrator in Web Workers predicting orbital trajectories before you burn.
Strengths
- •Web Workers handle RK4 integration without blocking the main thread
- •Real NASA OEM trajectories you can actually fly alongside
- •Ephemeris data cutoff bug shows genuine physics simulation depth
Weaknesses
- •Space flight sims already exist (Kerbal, Orbiter) with deeper feature sets
- •Audience limited to orbital mechanics enthusiasts and educators
Category
Target Audience
Space enthusiasts, physics students, orbital mechanics hobbyists
Similar To
Kerbal Space Program · Orbiter · NASA Eyes
Post Description
Built this 3D sandbox to fly Integrity alongside NASA OEM trajectories. Web workers run rk4 integrator to predict new path (purple) and the engine executes after burn.
Fun bug: fly longer than Moon ephemeris data cutoff May 31st to see some weird zigzag physics
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