COSMO 25 logo; moon surface in the background

COSMO-25

28th International Conference on Particle Physics & Cosmology

October 13-17, 2025

Welcome to the 28th International Conference on Particle Physics and Cosmology (COSMO-25) hosted by Carnegie Mellon University in Pittsburgh.
This annual conference series, one of the largest venues for researchers at the intersection of particle physics and cosmology, brings together world experts to discuss the latest advancements in the field.

Poster / Talk Submission Deadline

Tuesday, July 1, 2025

Plenary Speakers

Mike Boylan-Kolchin

University of Texas at Austin

Caitlin Casey

University of Texas at Austin

Chihway Chang

University of Chicago

Paolo Creminelli

The Abdus Salam ICTP

Jo Dunkley

Princeton University

Dan Green*

University of California, San Diego

Lam Hui

Columbia University

Max Isi

Flatiron Institute

Austin Joyce

University of Chicago

Justin Khoury

University of Pennsylvania

Andrew Long

Rice University

Chiara Mingarelli

Yale University

Anais Möller

Swinburne University

Shinji Mukohyama

Kyoto University

Sesh Nadathur

University of Portsmouth

Enrico Pajer

University of Cambridge

Phil Marshall

SLAC National Accelerator Laboratory

Vivian Poulin

University of Montpellier

Mathieu Schaller

Leiden University

Dan Scolnic

Duke University

Marko Simonovic

University of Florence

Raman Sundrum

University of Maryland

Yvonne Wong

UNSW Sydney

Tien-Tien Yu*

University of Oregon

* To be confirmed

Local Organizing Committee

Katelyn Breivik

Matteo Cremonesi

Rupert Croft

Tiziana Di Matteo

Valentina Dutta

Tao Han (PITT)

Tina Kahniashvili

Rachel Mandelbaum

Antonella Palmese

Riccardo Penco

Rachel Rosen

Steering Committee

Leszek Roszkowski (Astrocent CAMK PAN and NCBJ, Poland) – coordinator/chair

Vernon Barger (University of Wisconsin, USA)

Daniel Baumann (National Taiwan Univ., Taiwan and Univ. of Amsterdam, the Netherlands)

John Beacom (Ohio State University, USA)

Juan Garcia-Bellido (Univ. Autonoma of Madrid, Spain)

Céline Boehm (Univ. of Sydney, Australia)

Alessandra Buonanno (MPI for Gravitational Physics (Albert Einstein Institute), Germany)

Kiwoon Choi (Institute of Basic Science, S. Korea)

Tamara Davis (Univ. of Queensland, Australia)

Cora Dvorkin (Harvard Univ., USA)

Elisa Ferreira (Kavli IPMU, Univ. of Tokyo, Japan)

Brian Fields (University of Illinois Urbana-Champaign, USA)

Katherine Freese (Univ. of Texas, Austin, USA and Univ. of Stockholm, Sweden)

Evalyn Gates (Case Western Reserve University, USA)

Graciela Gelmini (UCLA, USA)

Ruth Gregory (King’s College London, UK)

Lavinia Heisenberg (Heidelberg University, Germany)

Mark Hindmarsh (Univ. of Helsinki, Finland)

Dragan Huterer (Univ. of Michigan, USA)

Jihn E. Kim (Seoul National University, S. Korea)

Edward W. (Rocky) Kolb (Univ. of Chicago, USA)

Julien Lesgourgues (RWTH, Univ. of Aachen, Germany)

Carlos Martins (CAUP, Porto, Portugal)

Shinji Mukohyama (YITP)

Miguel Quartin (Univ. Federal do Rio de Janeiro, Brazil)

Antonio Riotto (Univ. of Geneva, Switzerland)

Goran Senjanovic (ICTP, Italy & Ludwig Maximilian University, Germany)

Geraldine Servant (DESY & Univ. of Hamburg, Germany)

Tracy Slatyer (MIT, USA)

Jun’ichi Yokoyama (Kavli IPMU, Univ. of Tokyo, Japan)

Hu Zhan (National Astronomical Observatories, China)

Contact Us

Jared L. Cohon University Center, CMU
5032 Forbes Avenue
Pittsburgh, PA 15213
Google Map Link

For accommodations see our Venues & Travel page.

All inquiries should be sent to:
cosmo-25@andrew.cmu.edu