Astropeiler – Historische Radiosternwarte
On the Stockert, a mountain near Bad Münstereifel, stands a technical monument: the Astropeiler, the first freely movable radio telescope in Germany. Together with a small 10m mirror, the Astropeiler forms the Stockert radio observatory. Dating from the late 1950s, the facility is a unique piece of German scientific history. the facility is owned by the North Rhine-Westphalia Foundation and is maintained and operated by Astropeiler Stockert e.V.