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  "path": "/news2/space/newsid=69581.php",
  "publishedAt": "2026-06-11T19:40:22.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A new relativity model suggests gravastars could form when dark energy creates an expanding mini-universe inside a collapsing star, preventing a black hole.",
  "title": "Big Bang inside a star: How a gravastar forms"
}