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...

Gravitational wave detectors can now ‘auto-tune’ their signals

The LIGO–Virgo–KAGRA (LVK) detector network has a new trick up its sleeve to improve the instruments’ sensitivity to gravitational waves: it’s called Astrophysical Calibration and it plays a role similar to auto-tune in music production. When a gravitational wave...

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Goodbye Andrzej Trautman

Goodbye Andrzej Trautman

We are deeply saddened to hear about the passing of Andrzej Trautman, one of the pioneers of gravitational wave theory and a leading figure in mathematical relativity, who died on February 27, 2026...

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Goodbye Antonella

Goodbye Antonella

EGO and the entire Virgo Collaboration mourn the loss of Antonella Bozzi, a key figure for Virgo since its construction. She joined EGO in 2001 and, since 2009, had been head of the IT Department,...

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