{
  "id": 9221132,
  "title": "Neptune-sized Exoplanet Mysteriously Orbits Its Star Backward, Raising Questions About Planetary Formation",
  "url": "https://urgent.news/2026/09/22/neptune-sized-exoplanet-mysteriously-orbits-its-star-backward-raising",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-22T23:00:00.000Z",
  "source": {
    "name": "Discover Magazine",
    "slug": "discover-magazine",
    "url": "https://www.discovermagazine.com/neptune-sized-exoplanet-mysteriously-orbits-its-star-backward-raising-questions-about-planetary-formation-49713"
  },
  "original_language": "en",
  "account": null,
  "summary": "Learn how the exoplanet GJ 3090 b travels around its host star in a backward orbit, offering new insight into the evolution of planetary systems.",
  "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."
}