The Max Planck Institute for Extraterrestrial Physics (MPE) in Garching (near Munich), Germany, is a world-leading institute for developing and operating state-of-the-art astronomical instruments. Over the past years, MPE has taken a leading role in the development of instrumentation for several international space- and ground-based projects, for example XMM-Newton, Herschel, SRG/eROSITA, EUCLID, the VLT telescopes (…