描述
Many people today think we are the only intelligent life that exists. Are we? Space Exploration takes you out of this world to other planets and stars to learn what we know about our universe and how we know it.
书籍详情
格式
平装书
页数
32 页
语言
英语
已发布
Jul 18, 2003
出版商
Gareth Stevens Pub
ISBN-10
0836833732
ISBN-13
9780836833737