🌌 Spatial Space Bridge: Wormhole Ray Paths (2D)

Interactive 2D model of an Ellis traversable wormhole in the equatorial plane: light rays launched in one universe either pass the throat and re-emerge in the other universe or turn back, depending on their impact parameter. Drag the source and its aiming arrow and watch the effective-potential graph.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install