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What You'll Experience
An interactive simulation powered by real physics
Real-time Physics
Schwarzschild geodesic ray-marching simulates how light bends around the event horizon in real-time.
AI Voice Guide
An AI companion explains the physics as you explore different viewpoints around the black hole.
Interactive Controls
Cinematic camera presets and overlays reveal the photon sphere, ISCO, and relativistic effects.
Powered by WebGL2
Real-time ray marching through curved spacetime using Schwarzschild geodesics. Light paths are computed per-pixel to accurately simulate gravitational lensing, the photon sphere, and relativistic Doppler effects.
WebGL2Three.jsRay MarchingGSAP