The OST (Our Small Telescope or Overwhelmingly Small Telescope) is the training and teaching observatory of the University of Potsdam. It is located on the roof of the Institute for Physics and Astronomy (the golden cage) in Potsdam Golm. The technology of the OST and its operation are described in the OST Wiki.

The source code for this website is available on GitHub and released under the GNU GENERAL PUBLIC LICENSE version 3.

Contact: ost-observatory (at) astro.physik.uni-potsdam.de