MasterClass
Spacewalking: Spacewalks (34x20)
Ημερομηνία προβολής: Μαρ 12, 2018
Chris outlines the physical and mental challenges of walking in space, describing the important roles played by support teams on Earth and inside the spacecraft during a spacewalk.
- Πρώτη προβολή: Ιαν 2014
- Επεισόδια: 2658
- Ακόλουθοι: 1
- Τρέχων
- MasterClass
- Άγνωστο