Clear skies today permitted a view of the http://www.horizontastronomie.de/ehorizontobservatorium.html from the http://www.gasometer.de 22 km away - see also http://skyweek.wordpress.com/2011/03/21/tag-und-nacht-gleiche-sonnenuntergang-auf-der-halde-hoheward-eine-bildergeschichte for many close-ups of the former.

Clear skies today permitted a view of the http://www.horizontastronomie.de/ehorizontobservatorium.html from the http://www.gasometer.de 22 km away - see also http://skyweek.wordpress.com/2011/03/21/tag-und-nacht-gleiche-sonnenuntergang-auf-der-halde-hoheward-eine-bildergeschichte for many close-ups of the former.