PREFACE BOOK I. THE GEOMETRICAL PERIOD 1. PRIMITIVE ASTRONOMY AND ASTROLOGY 2. ANCIENT ASTRONOMYâCHINESE AND CHALDAANS 3. ANCIENT GREEK ASTRONOMY 4. THE REIGN OF EPICYCLESâFROM PTOLEMY TO COPERNICUS BOOK II. THE DYNAMICAL PERIOD 5. DISCOVERY OF THE TRUE SOLAR SYSTEMâTYCHO BRAHEâ KEPLER 6. GALILEO AND THE TELESCOPEâNOTIONS OF GRAVITY BY HORROCKS, ETC. 7. SIR ISAAC NEWTONâLAW OF UNIVERSAL GRAVITATION 8. NEWTONâS SUCCESSORSâHALLEY, EULER, LAGRANGE, LAPLACE, ETC. 9. DISCOVERY OF NEW PLANETSâHERSCHEL, PIAZZI, ADAMS, AND LE âPDF created by pdfbooks.co.za
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