Physics - Astrophysics - Black holes - Black Hole Visualizer
Interactive black hole exploration. Central black circle = event horizon with radius Rₛ = 2GM/c² (Schwarzschild radius). Slider for mass: 10M☉ → 10⁹M☉ (stellar to supermassive). Show: (1) Photon sphere at 1.5Rₛ (light orbits here!). (2) Accretion disk: hot gas spiraling in, getting brighter/bluer cl