Cracow School of Theoretical Physics, June 15-23, 2024, Zakopane The next Cracow School in 2024 with the title „From the ultraviolet to the infrared: a panorama of modern gravitational physics“. The School will take place in Zakopane, Poland, from Saturday, June 15, 2024 (arrival in the evening) till Sunday, June 23, 2024 (departure after breakfast). School Website

XG Mock Data Challenge Workshop, June 10-11 2024, Penn State University The first CE-ET Mock Data Challenge Workshop will be held in person at Penn State’s Institute for Gravitation and Cosmos from June 10 to 11, 2024. Workshop Website

GEMMA2, September 16-19, 2024, Rome Announcement of the International GEMMA2 (G ravitational-waves, E lectro M agnetic and dark MA tter) Physics Workshop to be held in Rome (Italy) from September 16th to September 19th, 2024. The aim of the GEMMA2 workshop is to discuss on gravitational waves, multimessenger astrophysics and dark matter physics at these especially exciting times, bringing together mainly the theoretical and data-analysis aspects of such apparently heterogeneous fields. Workshop Website

13th Iberian Gravitational Waves Meeting, June 24-26, Salamanca The idea is to bring together researchers with interest in the development of Gravitational Waves Astronomy, including researchers from related areas of Astrophysics, multi-messenger Astronomy, Cosmology, Fundamental Physics, Instrumentation and Data analysis and, importantly, to foster collaboration among them. Conference Website

1st TEONGRAV international workshop on theory of gravitational waves, September 16-20, 2024, Rome TEONGRAV is a large INFN (National Institute for Nuclear Physics) initiative comprising 10 research units across Italy, with the aim to explore different aspects of the theory of gravitational-wave sources. Topics of the workshop will include GW modeling, tests of gravity, neutron-star equations of state, astrophysical black-hole formation channels, and EM counterparts to GW events. Workshop Website

Gravitational Wave Orchestra in the Alps, September 17 – 19, 2024, Annecy The second edition of the „Gravitational Wave Orchestra“ in Annecy, following a first event in Louvain-la-Neuve in September 2022. The idea of this series of workshops is to bring together international experts on the stochastic gravitational background. This background is the gravitational signal created by the ensemble of all sources, from the earliest instants of the Universe, that are too distant or too faint to be detected individually. Conference Website

Frontiers in Cosmology and Gravitational Physics, May 20-23, 2024, Portsmouth This conference brings researchers together to discuss the latest developments and key challenges in the fields of: Quantum gravity in connection with early Universe cosmology; Theoretical and observational prospects of cosmological collider physics and primordial non-Gaussianities; Primordial black holes: their theoretical and observational challenges; Using galaxy surveys for fundamental physics; Finding the signatures of new physics with future detection of gravitational waves. Conference Website