Authors : National Geographic; Rob Waring
9781424012244
32 Pages Paperback
1st Edition
©2010, Published
Request a SampleThe 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 spacew ...more