☄️ Impact Physics Lab: Airburst, Crater Scaling and the Moon-Forming Giant Impact

Follow a stony or iron asteroid from atmospheric entry to airburst or crater with real scaling laws (energy in megatons, crater diameter, seismic magnitude, ejecta thickness, recurrence), then watch a baked giant-impact simulation build the Moon.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install