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  "path": "/space/black-holes/2-supermassive-black-holes-may-collide-100-years-from-now-and-earth-would-feel-it",
  "publishedAt": "2026-04-16T21:22:47.000Z",
  "site": "https://www.livescience.com",
  "tags": [
    "Black Holes",
    "Space",
    "Astronomy"
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  "textContent": "In a galaxy 500 million light-years away, two supermassive black holes could merge, spreading gravitational waves across the universe.",
  "title": "2 supermassive black holes may collide 100 years from now ‪—‬ and Earth would feel it"
}