'Deep Sky' refers to the universe beyond our own solar system. Using binoculars or telescopes, any sky-gazer can become a deep sky observer. Deep Sky Observer's Guide looks beyond individual stars to target: Star clusters Double Stars Nebulae Galaxies. The Deep Sky Observer's Guide introduces the basics of observing and explains what equipment is required. A chapter is devoted to each type of deep sky target. There are more than 200 such objects featured, with 126 color illustrations and star-finder charts. The Deep Sky Observer Guide is also available in a convenient pack (ISBN: 1-55407-025-2) that comes with deep sky charts and an observing calendar.a basic classification system, Hubblea#39;s aquot;tuning forkaquot; diagram of galactic form is no longer considered to represent an evolutionary sequence. Irregular galaxies are denoted by aquot;Irr.aquot; Galaxies also show a range of sizes and star content.
|Title||:||Deep Sky Observer's Guide|
|Publisher||:||Richmond Hill, Ont. : Firefly Books - 2005|