{
  "name": "Black Hole Event Horizon Simulator",
  "short_name": "BHEHS",
  "description": "Explore a black hole event horizon with interactive mass, orbit distance, time dilation, photon sphere, escape velocity, and Schwarzschild radius calculations.",
  "start_url": "/en/utilities/categories/science/black-hole-event-horizon-simulator/",
  "scope": "/en/utilities/categories/science/black-hole-event-horizon-simulator/",
  "icons": [
    {
      "src": "/images/utilities/black-hole-event-horizon-simulator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}