 |
| |||
| observatory (Alex_Odeychuk) | |||
| astronomical observatory | |||
| astronomy observatory | |||
| astronomical station | |||
| астрономическая обсерватория: 35 phrases in 8 subjects |
| Astronautics | 13 |
| Astronomy | 1 |
| General | 4 |
| Makarov | 1 |
| Military | 6 |
| Nanotechnology | 1 |
| Proper name | 4 |
| Technology | 5 |