This note says: " Circled the Earth in spacecraft-satellite ...
Apollo 1 tragedy happened during the test,with the Command ...
A rival global positioning system developed by China that ...
SpaceX is a California based space transport company. It ...
A reusable spacecraft with wings developed by the U.S. ...
The Mars One Foundation is a not-for-profit organisation ...
0
用語
グロッサリ
フォロワー
3
64
6
51
1
40
4
22
25
10 用語
