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  "publishedAt": "2026-05-15T08:32:02.000Z",
  "site": "https://upstract.com",
  "textContent": "A newly released image from the European Space Agency (ESA) has revealed mysterious dark material spread across part of an enormous ancient channel on Mars, a region where water once flowed billions of years ago. The image, captured by the Mars Express spacecraft, focuses on the northern section…",
  "title": "Mars Express Captures Strange Dark Remains of a 3.5-Billion-Year-Old Waterway on The Red Planet"
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