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  "path": "/2026/03/19/all-five-dna-rna-building-blocks-found-in-asteroid-ryugu-samples.html",
  "publishedAt": "2026-03-19T22:46:40.000Z",
  "site": "https://boingboing.net",
  "tags": [
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    "asteroids",
    "astrobiology",
    "Hayabusa-2",
    "jaxa",
    "origin of life",
    "Science",
    "Space",
    "according to a study published in Nature Astronomy",
    "Read the rest",
    "All five DNA/RNA building blocks found in asteroid Ryugu samples",
    "Boing Boing"
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  "textContent": "Every nucleobase needed to build DNA and RNA — adenine, guanine, cytosine, thymine, and uracil — has been found in rock samples from the asteroid Ryugu, according to a study published in Nature Astronomy. Previous research in 2023 had found only uracil. — Read the rest \n\nThe post All five DNA/RNA building blocks found in asteroid Ryugu samples appeared first on Boing Boing.",
  "title": "All five DNA/RNA building blocks found in asteroid Ryugu samples"
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