| Answer | Crossword Clue |
|---|---|
| KRYPTON | Doomed fictional planet |
| KRYPTON | Doomed planet of comics |
| ORK | Fictional planet |
| ORK | Fictional TV planet |
| ORK | Robin Williams' fictional planet |
| MONGO | Fictional "Flash Gordon" planet |
| ORK | Fictional planet of TV |
| ORK | Fictional planet of classic TV |
| MONGO | Fictional planet in "Flash Gordon" |
| ORK | Fictional TV planet during the Carter administration |
| ORK | Fictional planet that received regular dispatches from Boulder |
