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THE CENTER
OF GRAVITY

NEWS & EVENTS
Brushstrokes of Spring: Center of Gravity Welcomes Spring with Art
To welcome the arrival of spring, Center of Gravity members came together on a Tuesday evening to paint pottery at …
Kai Hendriks Successfully Defends his Thesis
On March 13th, Kai Hendriks successfully defended his PhD thesis in the historic Auditorium A of the Niels Bohr Institute. …
Contact: CoG Meets ET
CoG group leaders Professor Niels Obers and Assistant Professor Johan Samsing, along with NBI chair Professor Joachim Mathiesen, represented the …
RECENT PUBLICATIONS
Arrechea et al.
Effective geometrostatics of spherical stars beyond general relativity
Acernese et al.
Advanced Virgo Plus for O5 -- Design Report Overview
Faggioli et al.
Modeling the merger-ringdown of an eccentric test-mass inspiral into a Kerr black hole usin…
WHO'S VISITING

Yucheng Yin

Peking U.

13/10-31/03, 2026

Maddalena Reggio

Maastricht

02/02-30/06, 2026

Filipe Santos

Técnico Lisboa

01/03-31/03, 2026