| Answer | Crossword Clue |
|---|---|
| TRITON | A Neptune moon |
| NEREID | A moon of Neptune |
| DESPINA | Moon of Neptune named for a Greek nymph |
| TRITON | Neptune moon |
| SAO | Neptune moon |
| NEREID | Moon of Neptune |
| GALATEA | Moon of Neptune |
| TRITON | Moon of Neptune |
| TRITON | Largest moon of Neptune |
| SAO | Neptune moon discovered in '02 |
