| Deaglan Bertlett, Institut d'Astrophysique de Paris, is visiting us | | |
| Marc Henneaux, College de France & Université Libre de Bruxelles, is visiting us | | |
| Joe Davighi, from CERN, is visiting us | | |
| Balázs Pozsgay, Eötvös Loránd University, Budapest, is visiting us | | |
Social media