Black Hole Mergers

No-Hair Theorem Binary Black Holes LIGO Observations Detection Improvements Hierarchical Mergers

New Model Puts Odds of Spotting an Exploding Primordial Black Hole This Decade at Up to 90%

UMass Amherst researchers argue a dark‑charge mechanism could delay PBH evaporation enough for today’s instruments to see the Hawking‑radiation burst.