Parametry
Více o knize
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?
Nákup knihy
The future of village, Sue Leather
- Jazyk
- Rok vydání
- 2009
Jakmile se objeví, pošleme e-mail.
Doručení
Platební metody
Nikdo zatím neohodnotil.