A PLANET-SCALE WHAT-IF MACHINE
Choose a place.
Make an impact.
Explore a 3D Earth, pick an impact point, and see how a space rock could affect the surrounding region.
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NO IMPACT SITE SELECTED
INITIALIZING EARTH…
EARTH · BLUE MARBLE VIEWSELECT A LOCATION ON THE GLOBE
HOW THE MODEL WORKS
Physics-inspired.
Not a prediction.
The simulator estimates kinetic energy from asteroid mass and velocity, then uses simplified scaling rules to create illustrative crater and effect zones. Fictional metals are assigned invented densities and impact modifiers so you can experiment.
About the map
The 3D globe uses a public Earth texture loaded from the Three.js examples library. You can rotate, zoom, and select any visible point. The globe and zone rings are visual aids, not a survey-grade GIS or a real hazard forecast.