| Answer | Crossword Clue |
|---|---|
| ETS | Visitors to Earth, for short |
| MARTIANS | Hypothetical visitors to earth. |
| ETS | Unexpected visitors, for short |
| ETS | Intergalactic visitors, for short |
| ETS | Roswell visitors, for short? |
| ETS | Otherworldly visitors, for short |
| ETS | Visitors from afar, for short |
