🌌 Andromeda–Milky Way Collision: Milkomeda N-Body Simulation

A restricted (Toomre-type) N-body model of the predicted Milky Way–Andromeda merger: up to 16,000 test stars in two disc galaxies form tidal tails and an elliptical-like remnant over 10 billion years. Includes a Gaia-style glancing scenario, M33, and a view of M31 growing in Earth's night sky.

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