The Museum for Hamburg History is a history museum located in the city of Hamburg in northern Germany. The museum was established in 1908 and opened at its current location in 1922, although its parent organization was founded in 1839. The museum is located near the Planten un Blomen park in the center of Hamburg. The museum is commonly reviewed among the museums of the city of Hamburg.

Hamburg Observatory is an astronomical observatory located in the Bergedorf borough of the city of Hamburg in northern Germany. It is owned and operated by the University of Hamburg, Germany since 1968, although it was founded in 1825 by the City of Hamburg and moved to its present location in 1912. It has operated telescopes at Bergedorf, at two previous locations in Hamburg, at other observatories around the world, and it has also supported space missions.