The new LIGO–Virgo–KAGRA Catalog sets new records in precision gravitational astronomy

The LIGO–Virgo–KAGRA Collaboration published today a new catalog of gravitational wave events. A total of 161 events, detected between April 2024 and the end of January 2025, have been added to the collection, bringing the total number of gravitational wave signals detected to date to 390.

26.05.2026

An artistic depiction of two merging black holes leading to the production of gravitational waves that propagate through the space-time fabric. Image generated by OpenAI's DALL-E, via ChatGPT.

The international network of gravitational wave detectors LIGO, Virgo and KAGRA (LVK) has announced today the online release of an updated catalog of all gravitational wave events observed to date, named the Gravitational Wave Transient Catalogue-5.0 (GWTC-5), with the corresponding scientific papers in submission to Astrophysical Journal and Astrophysical Journal Letters.

The MBI Graviational Waves Group is involved at various stages and levels in the LIGO-Virgo-KAGRA network and in the Einstein Telescope, where they participate in the activities of the experiments.

More information can be found at: https://www.virgo-gw.eu/news/the-new-ligo-virgo-kagra-catalog-sets-new-records-in-precision-gravitational-astronomy/

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The new LIGO–Virgo–KAGRA Catalog sets new records in precision gravitational astronomy

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