{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "美国宇航局（NASA）周日发射了“罗曼”太空望远镜，该望远镜旨在绘制宇宙地图。这项历时数年的任务旨在揭开一些最重大的物理谜团。",
  "desk": "politics",
  "event_id": "event-099e1ed9640bd10c21e35de2",
  "evidence_groups": [
    {
      "group_id": "france-medias-monde-rfi-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "rfi-chinese"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "france-medias-monde-rfi-editorial",
      "item_id": "item-98004a1379d0248df86ea0b5",
      "published_at": "2026-08-30T15:50:06Z",
      "role": "media",
      "source_id": "rfi-chinese",
      "source_name": "RFI",
      "title": "NASA“罗曼”太空望远镜正式发射 将绘制新的“宇宙图鉴”",
      "url": "https://www.rfi.fr/cn/%E5%9B%BD%E9%99%85/20260830-nasa-%E7%BD%97%E6%9B%BC-%E5%A4%AA%E7%A9%BA%E6%9C%9B%E8%BF%9C%E9%95%9C%E6%AD%A3%E5%BC%8F%E5%8F%91%E5%B0%84-%E5%B0%86%E7%BB%98%E5%88%B6%E6%96%B0%E7%9A%84-%E5%AE%87%E5%AE%99%E5%9B%BE%E9%89%B4",
      "version_id": "itemv-a2114e0fc50a7a8759c68745"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "NASA“罗曼”太空望远镜正式发射 将绘制新的“宇宙图鉴”",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "new",
    "previous_version_id": null
  },
  "published_at": "2026-08-30T15:50:06Z",
  "reported_facts": [
    {
      "attribution": "RFI",
      "evidence_item_id": "item-98004a1379d0248df86ea0b5",
      "published_at": "2026-08-30T15:50:06Z",
      "statement": "RFI published “NASA“罗曼”太空望远镜正式发射 将绘制新的“宇宙图鉴””."
    }
  ],
  "topics": [
    "economy",
    "politics",
    "rights"
  ],
  "updated_at": "2026-08-30T15:50:06Z",
  "url": "https://palimpsest.info/news/wire/event-099e1ed9640bd10c21e35de2/",
  "version_id": "eventv-b5738745e8218bb3381825ae"
}