書籍分類
Footprint Reading Library-Level 2600 Space Walk
作者：Series Editor: Rob Waring / National Geographic
原價：NT$ 220
ISBN：9781424012244
版次：1
年份：2010
出版商：Cengage Learning
頁數/規格：24頁/平裝彩色
版次：1
年份：2010
出版商：Cengage Learning
頁數/規格：24頁/平裝彩色
內容介紹 作者介紹
- Description
Welcome the sights and sounds of the world with the Footprint Reading Library.
Accompanied by original video material developed by National Geographic Digital Media, this is the first non- fiction reading series to present fascinating real- world stories in three formats: print, audio, and video.
Space Walk
The first trip outside of a spacecraft, or 'spacewalk', was completed in 1965. Since then many astronauts have participated in spacewalks, but spacewalking does not come without its risks and challenges and astronauts are in constant danger when in space. What are the risks and challenges of spacewalking? How do astronauts overcome them?
