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  "path": "/research-and-developments/perseverance-spots-organic-matter-on-mars",
  "publishedAt": "2026-06-24T18:02:17.000Z",
  "site": "https://eos.org",
  "tags": [
    "Research & Developments",
    "biogeochemistry",
    "Mars",
    "NASA",
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    "NASA/JPL"
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  "textContent": "NASA's Perseverance rover captured this image of the surface of Mars during its first drive on 4 March, 2021. Perseverance is searching the planet for signs of ancient microbial life. Credit: NASA/JPL, Public Domain",
  "title": "Perseverance Spots Organic Matter on Mars"
}