Practical Skywatchers Handbook

Product Description

This practical hands-on guide is the sailors essential atlas of the sky. Assuming no prior knowledge this comprehensive practical handbook helps the user at sea or on land read & understand the changing sky. Readers are given hands-on advice on how to read the night sky & star charts as well as information on whether particular stars can be seen with the naked eye or require binoculars or a telescope. At the core of the book are 150 sky charts showing what features can be seen in each position & when. Every constellation in the northern & southern hemisphere is mapped out. Simple methods are given for finding the biggest brightest stars & then identifying other lesser stars by their relative position. For sailors out of the sight of land celestial navigation really comes into its own
- providing a sure means of checking the boats position even when GPS & other electronics malfunction. This book will provide a complete reference as to what stars & constellations they should be able to use when & where in the world. The Practical Skywatchers Handbook is ideal for anyone on land or sea wanting a complete guide to the night sky.