The universe is humming with ripples in spacetime: Scientists just doubled our catalog of black hole and neutron star collisions The catalog of gravitational waves "heard" by LIGO, KAGRA and Virgo has doubled with detections of spacetime ripples. Astrobitica March 6, 2026 (Last updated: March 6, 2026) 1 minute read The catalog of gravitational waves “heard” by LIGO, KAGRA and Virgo has doubled with detections of spacetime ripples. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Stars like our sun may maintain the same rotation pattern for life, contrary to 45 years of theoretical predictionsNext: Will Proba-3 phone home? European solar-eclipse satellite goes dark