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Project Blue Book subject
Answer for the clue "Project Blue Book subject ", 4 letters:
ufos
Alternative clues for the word ufos
- Anomalous craft
- Sites for some abductees
- Craft some try to reverse-engineer, in the movies
- Abduction sites, supposedly
- Ships passing in the night?
- Area 51 phenomena ... or what five puzzle answers are?
- Subject of Project Blue Book
- Space mysteries
- Mysterious objects
- They're encountered in "close encounters"