서문 ·······················xi
추천사 ·····················xix
1장. 고대의 2구체 우주 ··············3
코페르니쿠스와 근대적 정신 ··········3
원시 우주론 속의 하늘 ············10
태양의 겉보기 운동 ··············16
별 ·····················26
움직이는 별로서의 태양 ············38
과학적 우주론의 탄생?2구체 우주 ·······47
2구체 우주 속의 태양 ·············63
개념 체계의 기능들 ··············69
2구체 우주에 대한 고대의 경쟁자들 ······77
2장. 행성들의 문제 ················84
행성의 겉보기 운동 ··············84
행성들의 위치 ················94
동심 천구 이론 ···············103
주전원과 주원 ···············110
프톨레마이오스 천문학 ···········120