• A detailed and comprehensive guide to observing the deep sky • All descriptions meticulously researched and checked for this book • Information and descriptions for more than 2000 galaxies, nebulae and star clusters • Suitable for use with small telescopes • Helpful charts and advice on how to observe • Comprehensive catalogue included • Essential reference for telescope users and astrophotographers This is the most detailed guide to observing galaxies, clusters and nebulae available in a single volume. The objects included range from those visible in binoculars to faint galaxies requiring a 30 cm telescope. For most objects descriptions are given for a range of telescope apertures; the catalogue contains data not available elsewhere.