Messier 3 – Globular Cluster in Canes Venatici Posted on 2016-04-16 by Dr. Johannes Schilling Messier 3, Globular Cluster in Canes Venatici – Gabriele Houtermans, Dr. Johannes Schilling Messier 3, Globular Cluster in Canes Venatici Sketch with 25X100 Binocular Observer: Gabriele Houtermans April, 4th, 2016, 21.30h-22.40h Baindt, Upper Swabia, near Lake of Constance Related posts: No related posts.