M31 with its companions, M32 (below M31) and M110 (above and right of M31), as taken by Alexander Jäger of the Interessengemeinschaft Astronomie at the University of Constance with a 300-mm f/2.8 telephoto lens, stopped to f/3.4, exposed 10 minutes on Scotchchrome 400, from Todoque, La Palma.
Screen-sized [1024x768] version (260k jpeg)