Messier’s catalog of 109 "non-stellar" objects is a classic astronomy guide. In 1995, British astronomer Sir Patrick Moore published his own catalog of 109 further objects. This book discusses Moore a
This guide provides useful insight for first-time telescope buyers as well as experienced amateurs. It examines the advantages and disadvantages of different types of telescopes, mountings, and access
This book aims to de-mystify the jargon of webcams and computer processing and provides detailed hints and tips for imaging the Sun, Moon and planets with a webcam. It demonstrates how inexpensive te
