{
  "id": 4791611,
  "title": "Mars's Interior is 400°C Hotter Under Southern Hemisphere",
  "url": "https://urgent.news/2026/09/01/marss-interior-is-400-c-hotter-under-southern-hemisphere",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-01T04:37:07.000Z",
  "source": {
    "name": "Universe Today",
    "slug": "universe-today",
    "url": "https://www.universetoday.com/articles/marss-interior-is-400c-hotter-under-southern-hemisphere"
  },
  "original_language": "en",
  "account": null,
  "summary": "The planet Mars is a cold and dry world completely devoid of life, but billions of years ago things were much different. This is when Mars had a much warmer interior than it does today, resulting in active volcanism that replenished its atmosphere, a magnetic field that protected the planet from harmful solar and cosmic radiation, and a surface of flowing liquid water. But due to Mars’s small…",
  "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."
}