At the Kolleg it is now time for a two week digital spring break. To those of you who celebrate we would like to wish a happy Passover and a happy Easter. And we hope that you all simply enjoy these first days of spring – despite all the challenges and difficulties, troubles and tribulations of the ongoing pandemic. May you all be safe and well. Warm wishes from everyone ‘here’ in the Sternwarte — that is, in our respective home offices.