HBI,
I would suggest these books in increasing level of eduction:
1. 恆星 The Stars (中文繁體字) 香港太空館
140 pages secondary school level。
2. UNIVERSE 6th edition, Kaufgmann & Freedman,
800+ pages university year 1 level http://bcs.whfreeman.com/universe6e/
A textbook highly recommended for students preparing to take formal education in astronomy. The contents are good balance between physical description and mathematics. Each chapter has ample homework exercises which require math to solve. All questions in math come with numerical answers.
3. ASTRONOMY by Stacey Palen, Schaum’s Outlines Series
http://www.mhprofessional.com/product.php?isbn=0071364366
230 pages, Form 5 level, 300+ Q&A in astronomy, 2/3 of them are math involved, all Q have given answers. If you have got #2, probably you don’t need this although it is also a concise book.
4. ASTRONOMY TODAY by Chaisson / McMillan
http://cwx.prenhall.com/bookbind/pubbooks/chaissonat4/
This book is descriptive more than mathematical. OK for general education.
5. Oxford Dictionary of Astronomy
A must tool-book http://www.ianridpath.com/books/oxforddictionary.htm
Above is good enough for you to begin with. But if wish to glimpse into the books for astrophysics and planetary sciences, see following list. They requires advanced physics/math level plus prerequisite book knowledge in astronomy, e.g. after full-learning from book #2.
6. Modern Astrophysics by Carroll & Ostile
http://www.amazon.com/Introducti ... rroll/dp/0201547309
7. Solar System Dynamics
http://ssdbook.maths.qmul.ac.uk/
8. Planetary Science by Cole & Woolfson
http://www.amazon.com/Planetary- ... Stars/dp/075030815X
9. Planetary Sciences by Pater & Lissauer
http://www.amazon.com/Planetary- ... ref=pd_bxgy_b_img_b
Alan |