Peter Andreas Hansen was a Danish-born German astronomer.
Peter Andreas Hansen
Gotha Observatory
Hansen's grave in Gotha
Memorial stone in Tønder in Denmark, erected in 1935
Tønder is a town in the Region of Southern Denmark. With a population of 7,574, it is the main town and the administrative seat of the Tønder Municipality.
Market square
Pedestrian street
Tønder railway station in 2020.
Poul Schlüter, 2005