| 12-04-2022 | Amande Roque-Bernard (PSS/IPGP) | Preparation soutenance de these |
| 11-10-2022 | Adrien Broquet ( Lunar and Planetary Laboratory/UoA, USA) | Geophysical evidence for an active mantle plume underneath Elysium Planitia, Mars |
| 19-04-2022 | Alice Jacob (PSS/IPGP) | Preparation soutenance de these |