Astronomy

Contains over 4,300 up-to-date entries covering all aspects of astronomy. Compiled with the help of over 20 expert contributors under the editorship of renowned author and broadcaster Ian Ridpath, A Dictionary of Astronomy covers everything from space exploration and the equipment involved, to astrophysics, cosmology, and the concept of time. The dictionary also includes biographical entries on eminent astronomers, as well as worldwide coverage of observatories and telescopes.

Has 350+ in-depth entries - ranging from cosmic inflation and dark energy to Higgs boson and neutrinos - both illuminate the ideas behind the current understanding of the universe and outline the fundamental physics from which those ideas emerge. Subjects covered include the structure of the universe, the evolution of galaxies, galaxy clusters, and cold dark matter. It deals with both theoretical ideas, such as alternative cosmologies, as well as the various types of observational evidence, including redshift surveys and cosmic microwave background radiation.

Covers the world of space exploration and every aspect of the technology involved. It explains the jargon used in space exploration, including such weird and wonderful terms as ‘cherry picker’ and ‘burp firing’; it also provides detailed articles on key subjects, such as the Apollo project, and a comprehensive chronology of space missions.