Department of Physics, The University of Hong Kong 香 港 大 學 物 理 系
	Hong Kong Space Museum, Leisure and Cultural Services Department 康 樂 及 文 化 事 務 署 香 港 太 空 館

The Department of Physics of The University of Hong Kong offers several general education courses of introductory astronomy, with course titles ``Nature of the Universe I & II''. The followings are the lecture notes of those courses. The Chinese edition is translated by The Hong Kong Space Museum. There are four versions for your convenience. Each of them has a corresponding tar.gz file for download.

• Regular version in English, Universe_re.tar.gz (5MB);
• Framed version in English, Universe_fe.tar.gz (6MB);
• Regular version in Chinese, Universe_rc.tar.gz (5MB);
• Framed version in Chinese, Universe_fc.tar.gz (6MB);

• 英 文 簡 潔 版, Universe_re.tar.gz (5MB);
• 英 文 精 裝 版, Universe_fe.tar.gz (6MB);
• 中 文 簡 潔 版, Universe_rc.tar.gz (5MB);
• 中 文 精 裝 版, Universe_fc.tar.gz (6MB);