Lecture by Dr Elke Ludewig "The Sonnblick Observatory - history and significance"

The content of the lecture is the history of the Sonnblick Observatory from 1886 until today and which research activities are currently being carried out and which topics are being researched. The lecture is also an introduction to the members' excursion to Kolm Saigurn (Stw. Ignaz Rojacher, gold mining & Sonnblick Obervatorium) on 5 October 2025.