Ufology

5 clues
Saucer study
Flying saucer study
Study of alien craft
Study of strange sky sightings
Focus of an annual festival in New Mexico
Similar answers:
Acceptmyapology
Aerology
Aluinufoil
Analogy
Anapologyis
Animalpsychology
Anophthalmology
Anthology
Anthropology
Apbiology
Apology
Araneology
Archaeology
Archaeologyjobs
Archeology
Archieology
Areyouforisrael
Astrobiology
Astrology
Aufond