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  "path": "/news/2026-05-geothermal-superhot-underground-power-australia.html",
  "publishedAt": "2026-05-19T07:20:04.000Z",
  "site": "https://techxplore.com",
  "tags": [
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  "textContent": "Long before sunlight sustained life on the surface, Earth's internal heat powered the deep-sea vents where scientists believe life began.",
  "title": "Geothermal 2.0: How superhot rocks underground could help power Australia"
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