Berlin Observatory
The Berlin Observatory (Berliner Sternwarte) is a German astronomical institution with a series of observatories and related organizations in and around the city of Berlin in Germany, starting from the 18th century. It has its origins in 1700 when Gottfried Leibniz initiated the "Brandenburg Society of Science″ ("Sozietät der Wissenschaften") which would later (1744) become the Prussian Academy of Sciences ("Preußische Akademie der Wissenschaften"). The Society had no observatory but nevertheless an astronomer, Gottfried Kirch, who observed from a private observatory in Berlin. A first small observatory was furnished in 1711, financing itself by calendrical computations.
Berlinische Galerie
The Berlinische Galerie was founded in 1975 as a society devoted to exhibiting art from Berlin. For the first few years it was based in an office in Charlottenburg, and its exhibitions were displayed at the Akademie der Künste and the New National Gallery among others. In 1978 the Galerie moved into a former Landwehr officers' mess (now the Museum of Photography) on Jebensstraße, near Zoo Station. In 1986 it moved again, into the Martin-Gropius-Bau. In 1994 the collection became a public-law foundation.