Tootfinder

O4b Open Data Release: #GravitationalWave Transient Catalog: https://dcc.ligo.org/public/0206/P2600085/008/paper.pdf / https://dcc.ligo.org/public/0206/P2600152/006/gwtc-5_results_noauthors_flattened.pdf -> Black Hole Discoveries Abound in Newly Released LIGO-Virgo Catalog: https://www.simonsfoundation.org/2026/05/26/black-hole-discoveries-abound-in-newly-released-ligo-virgo-catalog/

GW240925 and GW250207 - Astrophysical Calibration of Gravitational-wave Detectors: #GravitationalWave detectors can now “autotune” their signals: https://www.aei.mpg.de/1445425/gravitational-wave-detectors-can-now-autotune-their-signals - how “off-key” detector calibration can bias signal-based tests of Einstein’s general theory of relativity.

GWTC-4.0 - an Introduction to Version 4.0 of the #GravitationalWave Transient Catalog: https://iopscience.iop.org/article/10.3847/2041-8213/ae0c06 -> The latest crop of space-time wobbles includes a variety of heavy, fast-spinning, and lopsided colliding black holes: https://physics.mit.edu/news/new-catalog-more-than-doubles-the-number-of-gravitational-wave-detections-made-by-ligo-virgo-and-kagra-observatories/ / New catalog of LIGO-Virgo-KAGRA observations published: https://www.aei.mpg.de/1415736/new-catalog-of-ligo-virgo-kagra-observations-published - the latest catalog, GWTC-4, includes 128 new candidates from the fourth observing run, more than doubling the previous total.

Gravitational-wave constraints on the pair-instability mass gap and nuclear burning in massive stars: #GravitationalWave Transient Catalog.