About This Book
A scholarly survey chronicles the evolution of astronomical ideas from early observational tools and star lore through classical Greek models, classical and Arabic transmission, and the revival of ancient learning in medieval Europe. It then analyzes how contemporary cosmology and astronomical theory are woven into a major medieval epic, tracing sources, instruments, and timekeeping methods that informed its imagery. The study compares differing cosmological systems, explains technical concepts in accessible terms, and documents the scholarly authorities and evidence behind its readings. Appendices and illustrations support the text with charts, translations, and bibliographic guidance.