Home▸Space & Astronomy▸Dark Matter Evidence in Galaxies — 2D Rotation Curve Plane

🌌 Dark Matter Evidence in Galaxies — 2D Rotation Curve Plane

2D companion of the galactic rotation sim: exponential-disk baryons plus NFW halo, circular speed v = sqrt(G M(<r)/r), mock measurement points, enclosed-mass graph and a leapfrog orbit check.

Space & Astronomy2DAdvanced60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the galactic rotation sim: exponential-disk baryons plus NFW halo, circular speed v = sqrt(G M(<r)/r), mock measurement points, enclosed-mass graph and a leapfrog orbit check.

Dark MatterGalaxy Rotation CurveNewtonian GravityHalo

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