| Answer | Crossword Clue |
|---|---|
| UFOS | Space saucers, briefly |
| UFOS | Saucers in the sky, briefly |
| ETS | Space invaders, briefly |
| ZEROG | Space effect, briefly |
| ETS | Space visitors, briefly |
| UFOS | Ships from space, briefly |
| SCIFI | Space opera genre, briefly |
| SETI | Outer space probers, briefly |
| SRO | Sign about a space shortage, briefly |
| ZEROG | Like weightless situations in space, briefly |
