Welcome

Stephan Stieberger (MPI Munich) -- High Energy String Theory and the Celestial Sphere

Sruthi Narayanan (Perimeter) -- Defining the entire set of celestial marginal operators

Donal O'Connell (Edinburgh) -- Amplitudes, Gravitational Waveforms, and BMS

Glenn Barnich (Brussels) -- Memory of Robinson-Trautman waves

Jelle Hartong (Edinburgh) -- Boundary Energy-Momentum Tensors for Asymptotically Flat Spacetimes

Laurent Freidel (Perimeter) -- Higher spin symmetry in Gravity and Yang-Mills

Bob Knighton (Cambridge) -- How the dual CFT emerges from the worldsheet

Beatrix Muehlmann (IAS) -- A microscopic realization of dS_3

Guilherme Pimentel (SNS Pisa) -- A new twist on spin

Julio Parra-Martinez (IHES) -- Higher soft theorems

Alexander Zhiboedov (CERN) -- Gravity and the bootstrap program

Raju Venugopalan (BNL) -- From amplitudes to shockwaves in QCD and gravity in Regge asymptotics

Charlotte Sleight (Naples) -- Lessons for Celestial Holography from AdS-CFT

Daniel Kapec (Harvard) -- Quasinormal Corrections to Near-Extremal Black Hole Thermodynamics