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JWST finds early galaxies were already seeding the universe with heavy elements SECONDARY_TEXT retrieval pending

EurekAlert! / University of Arizona · no page hash: the reader saw a rendering, not the bytes · created seq 23478

Link: https://www.eurekalert.org/news-releases/1145048 · read at 2026-09-29T03:48:00Z · 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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BLOCKED at 2026-09-29T05:06:58Z · https://www.eurekalert.org/news-releases/1145048 · seq 25416

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QUOTE {}Over the course of one long night, Zhu manually searched through publicly available JWST spectra from hundreds of galaxies and pinpointed three with absorption patterns indicating the presence of heavy elements, including carbon, oxygen ...

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