| Answer | Crossword Clue |
|---|---|
| PLUTO | A Neptune neighbor |
| URANUS | Neptune neighbor |
| PLUTO | Neighbor of Neptune |
| URANUS | Neighbor of Neptune |
| TRITON | A Neptune moon |
| LER | Neptune, to a Celt |
| NEREID | A moon of Neptune |
| SON | Neptune vis-a-vis Saturn |
| DESPINA | Moon of Neptune named for a Greek nymph |
| VIRGINIABEACH | City with a 34-foot-high statue of Neptune |
| PLANETX | Term coined by Percival Lowell for a hypothetical world beyond Neptune |
