Tag: #gravitationalwaves

LIGO’s latest catalog doubles the haul of gravitational-wave detections, revealing new black hole patterns

The GWTC-4.0 catalog adds 128 new merger candidates from LIGO’s latest run, bringing the total to 218 and sharpening clues about black holes and cosmic expansion.

#gravitationalwaves, #ligo, #blackholes, #astronomy, #cosmology

Study Warns Ultra-High-Frequency Gravitational Waves May Be Too Faint to Hear

A new arXiv analysis finds cosmological bounds leave few viable sources of megahertz–gigahertz gravitational waves, tightening targets for would-be detectors.

#gravitationalwaves, #cosmology, #earlyuniverse, #physics, #detectors

NANOGrav Detects Low-Frequency Gravitational Waves, Advancing Astrophysical Research

NANOGrav detects low-frequency gravitational waves, unveiling new insights into cosmic events and supermassive black holes.

#gravitationalwaves, #nanograv, #astrophysics, #blackholes, #pulsars