内容简介：
What astronomers know about our universe changes every day. For the past twenty years, "Universe" has been the most thrilling way to communicate the excitement of discovery in astronomy, to students of all scientific backgrounds. This edition of "Universe" which contains the full text of chapters 1-16 and 28 gives students the means to explore the Solar system like never before. In addition to covering all the top discoveries, the text and accompanying CD-ROM guides students on a fascinating journey around the cosmos.