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  "path": "/news2/space/newsid=69553.php",
  "publishedAt": "2026-06-08T21:17:58.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "When the universe was just 850 million years old, this voracious black hole was already surprisingly mature, a new study finds.",
  "title": "Astronomers discover the earliest known flickering quasar"
}