| Clue | Source | Date |
|---|---|---|
| Lunar living locale?: 2 wds. | ||
| Hypothetical settlement | New York Times | 07 Dec 2017 |
| Hypothetical settlement | ||
| Out-of-this-world settlement? | New York Times | 26 Sep 2015 |
| Out-of-this-world settlement? | ||
| Sci-fi destination | ||
| Sci-fi destination | ||
| Satellite community? | ||
| Sci-fi destination | ||
| Film's station at Clavius |