Related Clues:
- Saucers in sightings
- Aliens' craft, for short
- Sci-fi craft
- Sigourney sequel
- Saturn vehicles?
- Foreigners
- 1999 Richard Belzer book, ___, JFK, and Elvis
- They travel very long distances
- Celestial sightings
- Radar anomalies
- Seven-Oscar nominee in the '80s
- Science fiction staples
- Subject of some faked photos
- Scary sightings
- Strange hoverers