At the Basel University
(on Thursdays, at 17h15, lecture hall 2)
see calendar
At the Geneva Observatory
(on Tuesdays, at 11h00, main aula)
see calendar
At ETHZ, Hoenggerberg campus
(on Thursdays, at 16h30, lecture room HPT C9)
see calendar
At ETHZ, zentrum campus
(on Tuesdays, at 10h15, lecture room B3)
see calendar