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  "path": "/news2/space/newsid=69054.php",
  "publishedAt": "2026-04-01T17:47:15.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "Gravitational waves may have produced dark matter in the early universe, according to new calculations exploring a mechanism driven by stochastic gravitational waves.",
  "title": "Gravitational waves as possible candidates for the origin of dark matter"
}