{
  "id": 11063873,
  "title": "Dinosaur-killing impact crater might have been teeming with life",
  "url": "https://urgent.news/2026/09/30/dinosaur-killing-impact-crater-might-have-been-teeming-with-life-11063873",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-30T21:54:12.000Z",
  "source": {
    "name": "Ars Technica Science",
    "slug": "ars-technica-science",
    "url": "https://arstechnica.com/science/2026/09/dinosaur-killing-impact-crater-might-have-been-teeming-with-life/"
  },
  "original_language": "en",
  "account": "Approximately 66 million years ago, the Chicxulub asteroid struck Earth, resulting in catastrophic events such as tsunamis and the deposition of scorching debris that led to the extinction of non-avian dinosaurs and numerous other species. However, not all that was left behind by this celestial body was detrimental. The asteroid hit a submerged region of the Yucatan Peninsula, and at the ocean's bottom, the impact produced sufficient heat to form a hydrothermal system that endured for eight million years, potentially serving as a thriving ecosystem. In 2016, scientists drilled samples from the impact zone to gain a better understanding of the asteroid's effects during and after the collision. Their analysis of the rock types formed due to the asteroid strike provided further insight into the immediate and long-term consequences of this catastrophic event. The force of the collision caused subterranean changes extending up to 35 kilometers (approximately 22 miles) below the surface, including the partial melting of substantial quantities of rock. The contact with seawater rendered the rock porous, which facilitated the creation of a hydrothermal system when hot water percolated through the pores. This hot water flowing into a secluded area of the frigid depths might have attracted microscopic organisms and potentially other life forms that were otherwise struggling to survive in the harsh environment.",
  "summary": "Hot, nutrient water might have lasted for over 5 million years after the impact.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Ars Technica",
        "title": "Dinosaur-killing impact crater might have been teeming with life",
        "url": "https://urgent.news/2026/09/30/dinosaur-killing-impact-crater-might-have-been-teeming-with-life",
        "published": "2026-09-30T21:54:12.000Z"
      }
    ]
  },
  "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."
}