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Twin black hole collisions put Einstein’s general relativity to its most extreme test – ScienceDaily

  1. Twin black hole collisions put Einstein’s general relativity to its most extreme test  ScienceDaily
  2. Gravitational wave events hint at ‘second-generation’ black holes  Phys.org
  3. Record-Breaking Gravitational Wave Detection Suggests These Black Holes Merged Before  IFLScience
  4. Scientists Finally Hear Black Holes Ring, Confirming Hawking’s Famous Prediction  SciTechDaily
  5. Pair of distinct black hole mergers reveals details on how they form and evolve  EurekAlert!