| Answer | Crossword Clue |
|---|---|
| LAIKA | Russian space dog |
| MIR | Russian space station |
| MIR | Russian space craft |
| LUNIK | Russian space probe |
| MIR | Former Russian space station |
| MIR | Fallen Russian space station |
| MIR | Old Russian space station |
| MIR | Bygone Russian space station |
| MIR | Onetime Russian space station |
| MIR | Downed Russian space station |
| MIR | Russian space station until 2001 |
| MIR | Russian space station of old |
| SOYUZ | Russian space program started in the 1960s |
| MIR | Russian space station once visited by US shuttles |
