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Science – Astrophysics

Oct 11, 2025

Science – Astrophysics /

GWTC 4.0: The Largest Catalog of Black Hole Mergers Yet Expands Our View of the Cosmos

Overview: A New Milestone in Gravitational-Wave Astronomy The international network of gravitational-wave detectors has released version 4.0 of its catalog, GWTC 4.0, documenting 128 new…