{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/modern-reference/",
  "canonical": "https://sourcescore.org/modern-reference/nasa-gov/",
  "dimension": {
    "key": "modernReference",
    "label": "Modern Citation Reference",
    "weightInComposite": "30%"
  },
  "source": {
    "slug": "nasa-gov",
    "name": "NASA",
    "domain": "nasa.gov",
    "category": "Government",
    "canonical": "https://sourcescore.org/source/nasa-gov/",
    "api": "https://sourcescore.org/api/source/nasa-gov.json"
  },
  "score": {
    "value": 94,
    "grade": "A",
    "rationale": "Open data + APIs + bulk imagery + climate datasets; broad LLM corpus.",
    "signals": [
      {
        "label": "NASA Open Data Portal",
        "detail": "Free public APIs across mission datasets."
      }
    ]
  },
  "rank": {
    "global": 8,
    "globalTotal": 130,
    "category": 5,
    "categoryTotal": 30
  },
  "means": {
    "category": 90,
    "global": 81,
    "deltaVsCategory": 4,
    "deltaVsGlobal": 13
  },
  "otherDimensions": {
    "index": {
      "value": 93,
      "grade": "A"
    },
    "discipline": {
      "value": 94,
      "grade": "A",
      "canonical": "https://sourcescore.org/discipline/nasa-gov/"
    },
    "velocity": {
      "value": 92,
      "grade": "A",
      "canonical": "https://sourcescore.org/velocity/nasa-gov/"
    }
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}