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  "path": "/planet-earth/geology/concentric-rocky-rings-adorned-with-ancient-artwork-wear-a-magma-hat-in-the-sahara-earth-from-space",
  "publishedAt": "2026-03-31T07:00:00.000Z",
  "site": "https://www.livescience.com",
  "tags": [
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  "textContent": "A 2025 astronaut photo shows a massif made of concentric mountain ridges in the Libyan desert. The rocky walls contain ancient artworks and are occasionally used to contain herds of grazing cattle.",
  "title": "Concentric rocky rings adorned with ancient artwork wear a magma 'hat' in the Sahara — Earth from space"
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