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  "path": "/story/a-galaxy-composed-almost-entirely-of-dark-matter-has-been-confirmed/",
  "publishedAt": "2026-02-20T23:58:37.000Z",
  "site": "https://www.wired.com",
  "tags": [
    "Science",
    "Science / Space",
    "dark matter",
    "space",
    "Astronomy",
    "telescopes",
    "stars",
    "Rarely Seen"
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  "textContent": "What scientists thought were four separate star clusters are actually part of one nearly invisible system.",
  "title": "A Galaxy Composed Almost Entirely of Dark Matter Has Been Confirmed"
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