August's challenge set by Mike Cowles is to check out the objects in Cygnus. Click Here to view/download PDF

In 1824 the German Astronomer Franz Von Gruithuisen anounced the discovery of a Lunar City near Schroter. John Meacham has produced an observing programme for this object. See if you can locate it, a large telescope is required for this challange. View/Download the Lunar City PDF.