- Over 1000 clear and up-to-date entries, extensively cross-referenced - 50 diagrams and 30 tables - From aberration to zodiacal light, all the frequently used expressions are clearly defined - Brief biographies of over 100 famous astronomers - Includes major observatories such as Palomar and Kitt Park - A compact dictionary at an introductory level - Invaluable reference for active observers and armchair enthusiasts
- Over 1000 clear and up-to-date entries, extensively cross-referenced - 50 diagrams and 30 tables - From aberration to zodiacal light, all the frequently used expressions are clearly defined - Brief biographies of over 100 famous astronomers - Includes major observatories such as Palomar and Kitt Park - A compact dictionary at an introductory level - Invaluable reference for active observers and armchair enthusiasts