Dominik Schwarz (Bielefeld Universität/Germany) – Modern Cosmology 
Francesco Vissani (Gran Sasso/Italy) - Neutrinos
Lavinia Heisenberg (EHT-Zurique/Switzerland) - Using Gravitational Waves to test Gravity
Maxim Pospelov (University of Minnesota/USA) – Standard Model of Particle Physics 
Nicola Canci (Gran Sasso/Italy) - Dark Matter (Experiments)
Nicolas Bernal (New York Univ./Abu Dhabi) - Dark Matter (Theory)
Patrick Peter (IAP-Paris/France) – Primordial Universe 
Radouane Gannouji (PUC - Valparaiso/Chile) - The cosmological constant problem
Ralf Lehnert (Indiana/EUA) - The Standard-Model Extension