Referring Clues

• ET carriers
• E.T. vehicles
• Abduction sites, supposedly
• Saucers, maybe
• Eerie sightings
• Unaccounted-for radar blips
• Subjects of a U.S. Air Force cover-up?
• Abductors' craft, some say
• Roswell sightings
• ET's transports
• Govt. secrets?
• Tabloid fliers
• Ships to a far-off place?
• Some blinking lights, for short
• ETs' ships
• Some streaking lights, briefly
• Sci-fi fliers
• Strange sightings
• Sci-fi sightings
• Fantastic craft
• Sightings the U.S.A.F. may investigate
• ET transporters
• Sky lights?
• Project Blue Book subject
• "The X-Files" fodder
• They're encountered in "close encounters"
• They travel very long distances
• Alien craft
• Aliens' craft, for short
• Potential hoax subjects
• They're involved in some reported abductions
• E.T. transports, perhaps
• Saucers in the sky
• Flying saucers
• Pies in the sky?
• E.T.s' crafts, maybe
• Roswell "sightings"
• Sci-fi saucers
• ET transports
• Tabloid saucers
• Tabloid topics
• Night lights?
• Fleet from far away
• "Close Encounters of the Third Kind" sightings
• Saturn vehicles?
• Roswell sightings, briefly
• What humans came to Earth in, according to Raelians
• Crafts for crop circle crafters?
• Pluto platters?
• Sky line creators, perhaps
• Mysterious hoverers
• Hovering saucers, maybe
• Space opera crafts
• Martians' ships, for short
• Subject of Project Blue Book
• Sci-fi hoverers
• Scary sightings
• Strange hoverers
• Sci-fi ships
• Aerial enigmas
• WWII foo fighters, e.g.
• Ships from space, briefly
• Unsettling sightings
• Sci-fi craft
• "The X-Files" sightings
• Tabloid hoverers
• "X-Files" subjects
• Sci-fi vehicles
• Sci-fi sightings: Abbr.
• Sci-fi vehicles: Abbr.
• Sci-fi transport
• Sci-fi staples
• USAF coinage of '52
• Craft for 73 Across
• Tabloid subjects, sometimes
• Extraterrestrials' fleet
• Abduction vehicles, supposedly
• Tabloid subjects, often
• Strange sky lights
• Abductors' crafts, some say
• Oft-blurred images?
• Sci-fi sights
• Some strange sightings
• Some unexplained sightings
• Mercury or Saturn vehicles?
• Eerie sightings, briefly
• Unexplained sightings
• Tabloid subjects
• Some saucers
• Sites for some abductees
• "X-Files "investigations
• Weather balloons, to some viewers
• What E.T.s travel in
• Area 51 sightings
• Pilot's sightings
• "Independence Day" fleet
• Close-encounter crafts
• Alien fleet
• Sci-fi crafts
• Mysterious sightings
• Far away fleet?
• Fleet from far away?
• Subject of some faked photos
• Strange craft
• Sci-fi sky sights
• Strange things floating around
• "X-Files" subjects
• Fleet from afar
• Subjects of some supposed government cover-ups
• Fuzzily photographed craft
• Extraterrestrial vehs.
• Astounding Stories subjects
• Foreign visitors
• E.T. carriers, theoretically
• Wormhole ships
• Alleged Roswell sightings
• Sci-fi subjects
• Area 51 holdings, supposedly
• Area 51 phenomena
• Aerial anomalies
• Saucers without cups?
• Sci-fi film vehicles
• Sci-fi film vehicles
• Faraway fleet?
• Venusian vessels?
• Fleet from outer space?
• X-file topics
• Sky sightings
• Hover crafts?
• Venusian fleet?
• Venusian fleet
• Fleet from far off?
• Faraway fleet
• Sci-fi fleet
• Extraterrestrial fleet?
• Extraterrestrial spacecraft
• Alien bearers
• Alien ships
• Alien crafts
• 'X-Files' sightings
• Airborne anomalies
• ETs' rides
• They're seen but not recognized
• Strange sky sightings: Abbr.
• Sci-fi space vehicles
• Subjects of sightings
• Mysterious aerial sightings
• Saucers in the air
• Sci-fi saucers: Abbr.
• Meteors, at times
• Vehicles in some close encounters, for short
• ET vehicles
• Fleet from faraway?
• Ets' transportation
• Space saucers, briefly
• Mysterious sky sightings, for short
• Crop circle makers, supposedly
• Certain saucers
• Space saucers
• Some sky lights, to some
• Some conspiracy subjects
• Roswell craft
• Usually fuzzy tabloid pics
• Enigmatic sightings
• Sci-fi airships
• Topic of the USAF's Project Blue Book
• 1999 Richard Belzer book, "___, JFK, and Elvis"
• What weather balloons may be mistaken for
• Some flashes in the sky, perhaps
• Subjects of some 911 calls
• ETs pilot them
• Strange sky sightings
• Some vehicles in sci-fi movies
• Sci-fi film staples
• Fantastic Adventures topics
• Celestial sightings
• Hard-to-explain vehicles
• Aliens' craft
• Acronym for sky watchers
• ETs' vehicles
• Radar anomalies
• Abductees' destinations, in some hard-to-believe stories
• Sci-fi transports
• Tabloid craft
• "Did I just see that?" things
• Alleged visitors
• Subjects of a top-secret government cover-up, some believe
• Controversial hoverers
• Hover craft?
• Sci-fi vehicles, for short
• Air Force enigmas
• Mysterious sightings that hover
• Things in some tabloid pics
• Supposedly seen saucers
• Vehicles that aliens supposedly travel in
• Supernatural tabloid fodder
• Strange vessels that take up space?
• Old tabloid fodder
• Controversial sightings
• Unexplained sightings, for short
• Area 51 phenomena ... or what five puzzle answers are?
• Tabloid staples
• E.T. carriers
• Sky saucers
• Flying saucers, e.g.
• Subjects of a Roswell museum
• Subjects of some fuzzy photos, for short
• Tabloid fodder
• Abductors in tabloids
• "Weekly World News" topic
• Crafts from another planet
• Craft-y tabloid subjects?
• Crafts questioned by skeptics
• Craft some try to reverse-engineer, in the movies
• Sky enigmas
• Some buffoons even say you can take a ride in them
• Some oddities of uncertain recollection
• Mystifying hoverers
• Anomalous craft
• Space travellers of US origin?
• Craft (not recognised) of weaving in America
• Hovering flyers
• Freaky flyers
• Sci-fi transportation
• Crafts for ETs
• Sci-fi phenomena
• Mysterious craft
• Lights up?
• Alien spacecraft
• Telescopes of universities partially looking up for them
• Flying saucers?
• First indications of understanding from outlandish sources?
• Roswell sightings?
• Saucers suspended, some say, without handles
• Spooky sightings
• Extraterrestrial vehicles: Abbr.
• Flying saucers (inits)
• Sci-fi saucers, for short
• "Mars Attacks!" fleet
• Saucers in 9 Across novels
• Hovering craft
• Weird ships
• Ships that might be piloted by Martians: Abbr.
• Mysterious sky sightings: Abbr.
• Unexplained vehicles
• Subjects of many Skeptic articles
• "Independence Day" craft
• Foreign dishes?
• Saucers from space, for short
• Eerie fliers
• World travelers?
• Foreign vehicles?
• Strange sightings, for short
• Overhead mysteries
• Crafts in a "close encounter of the third kind"
• "Mars Attacks!" vessels
• Alien carriers
• Discs in tabloid pics
• Saturn vehicles?
• Tabloids hoverers
• Mysterious sci-fi ships
• Alien vessels
• Visitants that may be the ruin of us?
• ET vehicles, in theory
• Eerie aircraft
• Sci-fi travelers, for short
• Cosmic craft
• "Close Encounters" hoverers, briefly
• Super strange aircraft
• Curious sightings
• Some people believe swamp gas causes them, for short
• Spooky aerial sightings
• Unexplained hoverers
• Some 61 Across creators, for short
• Subjects of some eerie videos
• Causes of some 911 calls
• Sci-fi flyers
• Intergalactic vehicles
• Ships passing in the night?
• Vehicles in some tabloid photos
• Vehicles for aliens, perhaps
• Interplanetary craft, for short
• Strange movie aircraft
• Crafts people find unexplainable
• Flying enigmas
• Spacecraft from who knows where
• Causes of some mysterious radar blips, in brief
• Alien transports
• Vehicles for ETs
• Sci-fi flying vehicles
• Sci-fi conveyances
• Strange sci-fi aircrafts
• SETI subjects
• Some fuzzy tabloid pics
• Alien conveyances
• Phenomena in "Mars Attacks!" and "Arrival," briefly
• 59-Down carriers
• Mysterious sky sightings
• Popular tabloid subjects
• "Mars Attacks!" ships
• Focus of the U.S.A.F.'s Project Blue Book (1952-1969)
• Sightings of them can be reported on the Enigma app
• ETs' spacecrafts
• Typically, they turn out to be military aircraft
• They're out of this world
• ET rides
• Subjects of Project Blue Book
• Martians' vehicles
• "Arrival" vehicles, for short
• Vehicles in "Mars Attacks"
• "Arrival" vehicles
• Mysterious blips
• Blurry craft in tabloid pics
• Phenomena leading some to believe that we are not alone
• Some sky lights, in brief
• Some radar blips
• What drones might be mistaken for