Answer: UFOS
AnswerCrossword Clue
UFOSAerial enigmas
UFOSSci-fi regulars
UFOSControversial hoverers
UFOSRoswell craft
UFOSSci-fi subjects
UFOSSkylights?
UFOSTabloid sightings, for short
UFOS"The X-Files" sightings
UFOSTabloid hoverers
UFOSShips from space, briefly
UFOSUnsettling sightings
UFOSSci-fi hoverers
UFOSScary sightings
UFOSSci-fi ships
UFOSStrange hoverers
UFOSWWII foo fighters, e.g.
UFOSRoswell sightings, briefly
UFOSArea 51 sightings
UFOSArea 51 phenomena
UFOSE.T. carriers, theoretically
ufosUFO, an unidentified flying object
UFOSFaraway fleet?
UFOSRoswell crafts
UFOSDubious crafts
UFOSSci-fi vehicles
UFOSSci-fi craft
UFOS"Independence Day" sights
UFOSEerie sightings
UFOSSci-fi fleet
UFOSET vehicles
UFOSMysterious sightings
UFOSTabloid topics
UFOSMysterious hoverers
UFOSE.T. vehicles
UFOSThey might be reported to AFB's
UFOSBlurry objects in tabloid photos
UFOSProject Blue Book subject (4)
UFOSMysterious craft
UFOSLights up?
UFOSSaucers