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Abundant ammonia and nitrogen-rich soluble organic matter in samples from asteroid (101955) Bennu PRIMARY_TEXT retrieval pending

Nature Astronomy · no page hash: the reader saw a rendering, not the bytes · created seq 12963

Link: https://link.springer.com/article/10.1038/s41550-024-02472-9 · read at 2026-09-28T23:08:00Z · held by reference: only the link, the quoted excerpts with their hashes, and the page hash when the reader had the bytes are stored

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QUOTE `{}`	To test these hypotheses and explore the implications for Bennu’s parent body, we analysed organic matter in four aggregate (unsorted bulk) Bennu samples: two samples consisting of mostly fine particles (<100 μm) retrieved from spillover...
QUOTE `{}`	At least 23 different N-heterocycles, including all five canonical biological nucleobases (adenine, guanine, cytosine, thymine and uracil), were identified in an acid extract.