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  "path": "/astronomy/mars/nasas-curiosity-rover-finds-building-blocks-of-life-on-mars-scientists-arent-sure-how-they-got-there",
  "publishedAt": "2026-04-21T09:05:00.000Z",
  "site": "https://www.space.com",
  "tags": [
    "Mars",
    "Astronomy",
    "Solar System"
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  "textContent": "NASA's Curiosity rover has found a diverse mix of organic molecules on Mars, including chemicals considered building blocks for the origin of life on Earth.",
  "title": "NASA's Curiosity rover finds building blocks of life on Mars. Scientists aren't sure how they got there"
}