% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Other crossword clues for answer "UFO"

UFO
something studied by the Advanced Aerospace Threat Identification Program, for short
subject of many a grainy video
what a high-altitude balloon might be mistaken for
visitor from a faraway place
sci-fi sky sighting
frequent conspiracy subject
alien’s ride, for short
it might turn out to be a drone
klaatu’s vehicle in “The Day the Earth Stood Still”
mysterious sky sighting
dish seen around the world?
peculiar light in the sky, in brief
ship for 28-Across
world traveler?
space oddity
what Venus is sometimes mistaken for, due to its brightness
subject of many a conspiracy theory