Gravitational Waves at the Fin del Mundo, January 11-22 2027, Universidad Central La Serena Join us for the 4th Gravitational Wave School in Chile (January 11-15), continuing a proud tradition of training a new generation of latin-american scientists in this growing and exciting research field. This time, the event will be followed by the international conference Gravitational Waves at the Fin del Mundo (January 18-22), inviting world-leading experts in strong-field gravitational physics and astrophysics. School Website

Ringdown in Lisbon, October 19-21, 2026 In the last year, the realm of black hole quasi-normal modes have been more vibrant than ever. The large number of updates is recognisable in the rise of a vibrant, young and motivated community that is pushing the boundaries of where we can test the nature of black holes with gravitational waves observations. The aim of this workshop is to give a space to this community for relaxed discussion session and fostering the birth of collaborations. Workshop Website

8th Black Hole Nepal Meeting, October 12-16 2026 in Kathmandu The 8th BH Nepal meeting: Many Faces of Stellar-Mass Black Holes, which will take place in Kathmandu, Nepal, on 12-16 October 2026. The aim of the conference is to bring together theorists and observers to discuss recent progress in the study of stellar-mass black holes, their formation and evolution, and their observational signatures across the electromagnetic spectrum and beyond. Meeting Website

SIGRAV International School 2026: Neutron Stars: Modelling and Detection, February 16-20 in Vietri sul Mare This edition of the Italian Society of General Relativity and Gravitation (SIGRAV) International School is dedicated to the study of neutron stars as outstanding sources of gravitational and electromagnetic waves in the strong-field regime. The program is structured to promote scholarly interaction and collaboration, offering participants the opportunity to engage with leading experts in the field. Through a series of advanced lectures and discussions, the School aims to provide a comprehensive understanding of current developments in gravitational research and to equip attendees with the knowledge and tools necessary to advance their own scientific work in…

Save the Date: Black Holes Inside and Out 2027 (BHIO27): August 23-27 2027 The conference Black Holes Inside and Out 2027 (BHIO27) will take place at Sapienza University of Rome from August 23 to August 27, 2027. This event follows the highly successful 2024 edition [https://strong-gr.com/black-holes-inside-and-out/], which brought together leading experts in black hole physics, including astrophysics and observational astronomy, cosmology, data analysis, mathematical and numerical relativity, perturbation theory, and quantum gravity, to discuss the state of the field and its future directions. Further information about the conference will be shared in the coming months.

Summer School on String Theory and Summer School on Gravitational Waves, July 31 – August 10, 2025 On the theory and phenomenology tracks of PSI, we are organizing two schools in parallel—one on String Theory and the other on Gravitational Waves. School Website

First International Latin American Conference on Gravitational Waves: 10 years since first detection September 15–19 2025 at INPE Sao Paulo A decade ago, science witnessed an extraordinary milestone: the first direct detection of gravitational waves, predicted by Albert Einstein in his Theory of General Relativity in 1915. These ripples in spacetime, generated by extreme cosmic events such as black hole mergers, remained merely a theoretical prediction until September 14, 2015, when the LIGO (Laser Interferometer Gravitational-Wave Observatory) experiment captured this historic signal. Conference Website

CoCoNuT Meeting, December 11-13, 2024 in Valencia The CoCoNuT Meeting is a series of workshops aiming at fostering collaboration among relativistic astrophysicsgroups, specially within Europe. The series has been taking place yearly since 2009 and this year is hosted by the University of Valencia. Meeting Website

DTP/TALENT 2024, Nuclear Theory for Astrophysics, July 15 – August 2 2024, Trento Nuclear physics and astrophysics are strongly linked through neutron stars, compact objects that represent the densest form of matter in the universe. Neutron stars also have strong synergies to nucleosynthesis and the origin of the heaviest elements in the cosmos. This TALENT school will cover: 1) the equation of state of neutron-rich matter and new constraints inferred from nuclear theory, experiment and observations, 2) core-collapse supernova as the birthplace of neutron stars, and 3) neutron star mergers and gravitational waves to probe the neutron-star interior. School Website

SoUP2024, October 14-18 at the Bertinoro University Center SoUP is an advanced school for PhD students, post-docs and young researchers willing to gain deeper knowledge in topics related to underground physics. The 2024 edition is organized by INFN-Bologna at the Bertinoro University Center (CEUB) in the MiddleAge village of Bertinoro (FC – Italy). Lectures start on Monday 14th October and end at noon on Friday 18th October. The school includes lectures and hands-on sessions on Physics Phenomenology, Detection Techniques, Instrumentation Technologies. School Website