New Member
New member in the GW Group
October 5, 2022
Gravitational Waves GroupMaria Paola Vaccaro has just joined the GW group as PhD student.
She graduated in physics at the University of Pisa and later I got a master degree in astrophysics and cosmology at the University of Padua, where she studied the dynamics of black holes in dense stellar environments.
Welcome, Paola!

Results
LIGO–Virgo–KAGRA complete their richest gravitational-wave observation run to date
November 18, 2025
The LIGO–Virgo–KAGRA (LVK) Collaboration has announced the completion of O4, the most productive gravitational-wave observation run so far, yielding an unprecedented number of candidate events and high-quality data for the scientific community.
Results
LIGO, Virgo and KAGRA observed 'second generation' black holes for the first time
October 29, 2025
LVK announced the detection of two gravitational-wave signals — designated GW241011 and GW241110 — that indicate the merger of binary black holes exhibiting unusual mass ratios and spin orientations.
