The ideal night sky gift for all amateur and experienced astronomers “This is a great guide to the night sky at a great price.” Astronomy Now “A handy and straightforward guide.” British Astronomical Association's Journal “An ideal Christmas stocking-filler.” The Observatory Magazine The UK’s Number One Astronomy publisher presents the bestselling handbook to the planets, stars and constellations visible from the northern hemisphere. With 6 pages for each month covering January–December 2027. Designed for Britain and Ireland but usable anywhere in the world between 40°N and 60°N, covering most of Europe, southern Canada and the northern United States. This practical guide is your easy introduction to exploring the skies and a useful reference for seasoned stargazers. * Easy-to-use star charts for each month with descriptions of objects and events to look out for in 2027. * 16 additional pages of useful content. * Charts for the circumpolar and seasonal constellations. * Positions of the moon, visible planets, lunar and solar eclipses. * Includes a section on comets and a detailed map of the moon. * Advice on where to start looking and a map of dark sky sites to avoid light pollution. * Now in three editions: Britain and Ireland; North America; Southern Hemisphere. Written and illustrated by astronomical experts and approved by the astronomers of the Royal Observatory Greenwich.