Crossword clues for UFO.:UFOTabloid sightingUFOSubject in a June 2021 Congressional reportUFOFlying disc?UFOSky light?UFOS39-Down craftsUFOSStrange craftUFOThe X-Files topicUFOCraft appropriate for this puzzle's themeUFOLocale for some anal probesUFOSite for anal examinationsUFOET craftUFOCraft in the tabloidsUFOSSaucersUFOSci-fi discUFOStrange thing in the skyUFORoswell sightingUFOSky sightUFOSAirborne vessels depicted in a 16th-century woodcut by Hans GlaserUFOSSaturn vehicles?UFOIt might have a multi-race barroomUFOX-Files topicUFOPredator's vehicleUFOVehicle associated with abductionUFOSRoswell craftsUFOSDubious craftsUFOSTabloid topicsUFOMysterious flyerUFOET's craftUFOSCrafts in some unlikely storiesUFOVehicle that may or may not be found at Area 51UFOStrange thing to find in Double Stuf Oreos?UFOET's transportUFOSSci-fi craftUFOSSci-fi vehiclesUFOMysterious blipUFOMystery blipUFO{/Twilight Zone/} miniatureUFOE.T.'s rideUFOSIndependence Day sightsUFOSEerie sightingsUFO{/Close Encounters of the Third Kind/} craftUFOSubject of a pixelated photoUFOAlleged subject of some controversial declassified footageUFOImported vehicle?UFOSubject of three videos recently released by the PentagonUFOAvatar craftUFODistrict 9 special effectUFOEdge of Tomorrow craftUFOAnal probing spot, oftenUFOIt might cover a lot of space