, Second Edition, will help you make the most of every clear night to optimize your astrophotography. It features charts and maps for 87 of the best areas of the night sky for those in the northern hemisphere. The charts provide details for each area regarding how many imaging hours you can expect for a given date, as well as where it will be positioned in the sky. The maps help you decide how to frame each object. Three years of daily information about the moon is included.