{
  "id": 4921252,
  "title": "Switching gravity on and off leaves particles behind, mathematical model finds",
  "url": "https://urgent.news/2026/09/01/switching-gravity-on-and-off-leaves-particles-behind-mathematical",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-01T19:00:05.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-09-gravity-particles-mathematical.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Hawking radiation causes black holes to eventually evaporate. This is because particle pairs are spontaneously created near the event horizon (the position of the last ray of light that can escape the black hole's gravitational pull). A particle and its antiparticle are created for a brief moment and disappear immediately afterward. But sometimes a particle falls into the black hole, allowing the…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}