It is situated in an Art - Deco water tower , designed by Oskar Menzel and built between 1912 and 1915 .
Planetarium Hamburg opened to the public on April 30 , 1930 .
Hamburg is situated in an Art - Deco water tower , designed by Oskar Menzel and built between 1912 and 1915 .
Planetarium Hamburg opened to the public on April 30 , 1930 .