In a unique collaboration, Nature Publishing Group and Institute of Physics Publishing have published the most extensive and comprehensive reference work in ast

Online version: a comprehensive reference on astronomy and astrophysics with over 3,000 full text entries. Keyword searchable by index terms and contributors, t

Featuring 403 authoritative articles by world experts, this landmark volume is the most detailed sourcebook on astronomy and astrophysics ever published. Compre

Attractively priced astrophysical reference work contains (in alphabetical sequence) 41 essays by diverse experts, which collectively review the observational,

This comprehensive Encyclopedia covers the full history of astronomy from its ancient origins in Africa, South America, the Middle East and China to the latest