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| 宇宙星际航行学; 太空导航术 | |||
| 航天; 宇航 | |||
| 宇航学; 星际航行学; 航天学; 宇宙航行; 星际航行; 宇宙航行学 | |||
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| 航天学 (研究太空飞行的科学。) | |||
| Astronautics: 60 phrases in 11 subjects |
| Air defense | 1 |
| Aviation | 17 |
| Business | 1 |
| Earth sciences | 5 |
| Economy | 1 |
| Electronics | 4 |
| General | 6 |
| Oil / petroleum | 2 |
| Rail transport | 2 |
| Space | 17 |
| United States | 4 |
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