Astronomical Interferometry: the angular-resolution frontier

The 54th "Saas-Fee Advanced Course" of the Swiss Society for Astrophysics and Astronomy (SSAA) will be held from January xx-yy 2026 in the Hotel Allalin in Saas Fee, in the Swiss Alps. This course is primarily targeted at Ph.D. and advanced M.Sc. students, but can also be valuable to young postdoctoral researchers who would like to start exploring the field. The "Saas-Fee Advanced Course" has taken place annually since 1971 and in 2026 it will be devoted to Astronomical Interferometry: the angular-resolution frontier