Radiotelescope in Germany, Visited on 06/2018
This is a Legal Location.
Germany's first telescope for radio astronomy with a diameter of 25 m, built in 1956.
1979 - 1995 : for student training for the University of Bonn
1997 - 2004 : the telescope was owned by a digital audio company and used for musical festivals.
1999 : listed for its industrial heritage.
2005 - 2006 The site is used and taken care of and opened the site to the public.
2010 : Astronomical observations have been resumed.
The site contains:
Astropeiler Radio telescope - parabolic reflector (25 meters aperture)
Radio telescope - parabolic reflector (10 meter aperture)
interferometer - two parabolic reflectors (1.2meter aperture)
bonus : me playing my Uke at this location :)