 
                                                    
                                               The ninth edition of Ian Ridpath & Wil Tirion`s famous guide to the night sky is updated with planet positions & forthcoming eclipses to the end of the year 2017. It contains twelve chapters describing the main sights visible in each month of the year,  providing an easy-to-use companion for anyone wanting to identify prominent stars,  constellations,  star clusters,  nebulae & galaxies; to watch out for meteor showers (`shooting stars`); or to follow the movements of the four brightest planets,  Venus,  Mars,  Jupiter & Saturn. Most of the sights described are visible to the naked eye & all are within reach of binoculars or a small telescope. This revised & updated edition 
 Includes:: sections on observing the Moon & the planets,  with a comprehensive Moon map. The Monthly Sky Guide offers a clear & simple introduction to the skies of the northern hemisphere for beginners of all ages.                                             
