The Jeremiah Horrocks Institute (JHI) is pleased to announce that we will be hosting the first joint Oxford and Lancashire Colloquium in the (northern) spring of 2026: Cosmological Features on the Largest Scales: Theory and Observations. This meeting will bring together theoretical and observational cosmologists to discuss cosmological large-scale structure (LSS) on the largest scales, i.e., at and beyond the BAO scale. Discussion topics will include: large-scale structure, structure-formation theory, cosmological models, observational anomalies, and consistency with simulations.

Roger Penrose, University of Oxford 

Roya Mohayaee, University of Oxford

Daniel Pomarède, CEA Université Paris-Saclay

Francesco Sylos Labini, Centro Ricerche Enrico Fermi

Joseph Silk, Université Pierre et Marie Curie

Roger Penrose, Mathematical Institute, University of Oxford 

Subir Sarkar, Department of Physics, University of Oxford

Carlos Frenk, Institute for Computational Cosmology, University of Durham

Alexia Lopez, JHI, University of Lancashire

Roger Clowes, JHI, University of Lancashire

Derek Ward-Thompson, JHI, University of Lancashire