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    "headline": "Temperature Fluctuations Close an Eighty-Year Abundance Gap",
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    "dek": "Spatially resolved Lagoon Nebula maps reconcile oxygen estimates from collisionally excited and recombination lines.",
    "summary": "Spatially resolved Lagoon Nebula maps reconcile oxygen estimates from collisionally excited and recombination lines.",
    "body_text": "The first spatially resolved map of both line types across the Milky Way nebula found a tight relation between the abundance discrepancy and electron-temperature differences. Using the inferred mean temperature brought the two oxygen estimates into agreement for this region.",
    "why_it_matters": "Spatially resolved Lagoon Nebula maps reconcile oxygen estimates from collisionally excited and recombination lines.",
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    "tags": [
      "Lagoon Nebula",
      "plasma temperature",
      "chemical abundance"
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      "title": "arXiv preprint 2610.40045, original v1",
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      "published_at": "2026-10-28T20:00:00.000-04:00",
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    "title": "Temperature Fluctuations Close an Eighty-Year Abundance Gap",
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