{
  "id": 14241086,
  "title": "Planetary systems reveal two distinct families tied to their host stars",
  "url": "https://urgent.news/2026/10/13/planetary-systems-reveal-two-distinct-families-tied-to-their-host",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-13T14:20:46.000Z",
  "source": {
    "name": "Phys.org",
    "slug": "phys-org",
    "url": "https://phys.org/news/2026-10-planetary-reveal-distinct-families-host.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "Analyzing a sample of 300 of the best-characterized planetary systems among the more than 1,000 known in the Milky Way, an international research team led by the Italian National Institute for Astrophysics (INAF) has discovered that the multiplanet systems identified so far belong to two distinct \"families.\"",
  "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."
}