Image of Galaxy M83, Mosaic from the Hubble Legacy Archive, assembly and Processing by Robert Gendler.

Based on observations made with the NASA/ESA Hubble Space Telescope, and obtained from the Hubble Legacy Archive, which is a collaboration between the Space Telescope Science Institute (STScI/NASA), the Space Telescope European Coordinating Facility (ST-ECF/ESA) and the Canadian Astronomy Data Centre (CADC/NRC/CSA).

Heidelberg Panorama, by Christoph Reindel.

Layout, graphical design, programming: Martin Schrön.

Webserver administration: Philipp Girichidis.