| |||
| space flight | |||
| space flight (space travel, voyage spatial) | |||
| spaceflight | |||
|
vol spatial : 8 phrases in 4 subjects |
| Astronautics | 5 |
| Communications | 1 |
| Environment | 1 |
| Natural sciences | 1 |
| |||
| space flight | |||
| space flight (space travel, voyage spatial) | |||
| spaceflight | |||
|
vol spatial : 8 phrases in 4 subjects |
| Astronautics | 5 |
| Communications | 1 |
| Environment | 1 |
| Natural sciences | 1 |