Longman Illustrated Dictionary of Astronomy and Astronautics

Contents: How to Use the Dictionary; Astronomy (21 chapters, 11 with subheadings); Astronautics (5 chapters, 2 with subheadings); General Words in Astronomy. 8 Appendixes. Index. Color illustrations throughout. Includes all the basic principles involved, and the definitions cover all aspects of celestial objects and the technology of space.