Amateur astronomers- particularly deep-sky observers- are always on the lookout for new observing challenges. The Herschel Objects, and How to Observe Them offe... » 

Amateur astronomers- particularly deep-sky observers- are always on the lookout for new observing challenges. The Herschel Objects, and How to Observe Them offers the exciting opportunity of retracing the steps of the greatest visual observer and celestial explorer that ever lived. This is a practical guide to seeing the most impressive of Herschel's star clusters, nebulae and galaxies. «