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  "path": "/astronomy/black-holes/the-universe-is-humming-with-ripples-in-spacetime-scientists-just-doubled-our-catalog-of-black-hole-and-neutron-star-collisions",
  "publishedAt": "2026-03-06T21:00:00.000Z",
  "site": "https://www.space.com",
  "tags": [
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  "textContent": "The catalog of gravitational waves \"heard\" by LIGO, KAGRA and Virgo has doubled with detections of spacetime ripples.",
  "title": "The universe is humming with ripples in spacetime: Scientists just doubled our catalog of black hole and neutron star collisions",
  "updatedAt": "2026-03-06T21:31:45.000Z"
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