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| MACHO (magister_); compact object (Alex_Odeychuk); compact star (in astronomy, the term is used to refer collectively to white dwarfs, neutron stars, and black holes Alex_Odeychuk) | |||
| компактный объект: 8 phrases in 5 subjects |
| Astronautics | 1 |
| Astronomy | 3 |
| Mathematics | 1 |
| Physics | 1 |
| Space | 2 |