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Shape / form From year To year Country Time of day Witnesses Evidence Status Duration Sound Colour Motion Lights Sources include Min photos Min videos Min sources Min score

3D model Narrated

Stories128 · page 6

The Villa Santina Encounter: L. R. Johannis and the Red Disc of Raveo

August 14, 1947 · Chiarsò valley, lower slopes of Col Gentile, near Raveo and Villa Santina, Carnia, province of Udine, Friuli

UAP · Disc / saucer · 20 sources

13Thinly documented

Twin Falls saucer hoax

July 11, 1947 · T. H. Thompson residence, Twin Falls, Twin Falls County, Idaho

UAP · Disc / saucer · 17 sources · 1 photos

28Thinly documented

The Mäkkylä Ghost: the Heinonen poltergeist of Espoo, 1946

October 10, 1946 · Mäkkylä, Espoo (cottage next to the Mäkkylä railway halt, present-day Fonseenintie)

Paranormal · Other · 17 sources

28Thinly documented

Foo Fighters of World War II

November 1944 · Rhine valley north of Strasbourg, Alsace, with reports across the European and Pacific theatres

UAP · Orb / light · 76 sources

50Partially documented

The Somercotes Ghost Scare

July 1930 · Coupland Place, Somercotes, near Alfreton, Derbyshire

Paranormal · Being / humanoid · 12 sources

17Thinly documented

The Armoured Horsemen of St Nicholas' Churchyard, Great Yarmouth (1922)

October 1922 · St Nicholas' Churchyard, Great Yarmouth Minster, Great Yarmouth, Norfolk, England

Paranormal · Being / humanoid · 21 sources

31Partially documented

The Martebo Lights (Marteboljuset)

March 1922 · Martebo, Gotland (forest road near Knutstorp, about 2 km north of Martebo myr)

UAP · Orb / light · 17 sources

18Thinly documented

The Limpias crucifix: the Santo Cristo de la Agonía that opened its eyes

March 30, 1919 · Iglesia de San Pedro Apóstol (Santuario del Cristo de la Agonía), Limpias, Cantabria

Paranormal · Being / humanoid · 26 sources

33Partially documented

The Lt. David McConnel Crisis Apparition at Scampton Aerodrome

December 7, 1918 · Scampton Aerodrome (RAF Scampton), near Lincoln, Lincolnshire

Paranormal · Being / humanoid · 8 sources

18Thinly documented

The Folkestone Poltergeist: the Cheriton dug-out at Enbrook Manor, 1917

November 1917 · Enbrook Manor, Cheriton, near Folkestone, Kent

Paranormal · Other · 15 sources

39Partially documented

The Phantom Air Raid on Ottawa: Brockville's "German Aeroplanes" (1915)

February 14, 1915 · Brockville, Ontario (and Parliament Hill, Ottawa)

UAP · Other · 18 sources

33Partially documented

The Vienna Workshop Poltergeist: Job Zimmerl's Smithy at Lerchenfelder Straße 158

July 1906 · Job Zimmerl's smithy, Lerchenfelder Straße 158, Vienna

Paranormal · Other · 7 sources

30Partially documented

The Up Holland Poltergeist: Stone-Throwing, Knocking and Crowds in the Churchyard

August 1904 · Church Street, Up Holland, near Wigan, Lancashire

Paranormal · Other · 13 sources

42Partially documented

The Van Meter Visitor

September 29, 1903 · Van Meter, Dallas County, Iowa

Cryptid · Being / humanoid · 69 sources

39Partially documented

The Haworth Police "Airship" Sighting

December 1901 · Marsh Lane, Haworth, Worth Valley, West Yorkshire

UAP · Cigar · 15 sources

16Thinly documented

The St Botolph's, Aldgate Ghost Crowd (1897)

August 16, 1897 · Churchyard of St Botolph's Church, Aldgate, City of London

Paranormal · Being / humanoid · 8 sources

7Thinly documented

The Grand Crossing Police Station Ghost, Chicago's Thirteenth Precinct, 1897 to 1898

c. 1897 · Thirteenth Precinct Police Station and nearby beats, Grand Crossing, Chicago, Illinois

Paranormal · Being / humanoid · 10 sources

20Thinly documented

Mystery Airship Wave of 1896 and 1897

November 17, 1896 · Sacramento, California, then Northern California, the Midwest and Texas

UAP · Cigar · 45 sources

41Partially documented

The Crawfordsville Monster

September 5, 1891 · Crawfordsville, Montgomery County, Indiana

Cryptid · Creature · 40 sources

29Thinly documented

The Maracaibo Humming Light Injuries, 1886

October 24, 1886 · A hut a few leagues from Maracaibo, Zulia State

UAP · Unknown · 18 sources

24Thinly documented

Documents309 · see all

Defense Intelligence Reference Document MHD Air Breathing Propulsion And Power For Aerospace Applications Report

Defense Intelligence Agency· 32 pages· 23 pages mention it
- p. 9 …ELECTRIC PROPULSION SYSTEMS Electric propulsion thrusters can be divided into three categories: electrothermal, electrostatic, and electromagnetic. First, electrothermal thrusters use…
- p. 27 …Space Applications Electric propulsion systems are currently being used for attitude control, positioning, and primary propulsion. The use of electric…
AAWSAP DIRD, MHD Air Breathing Propulsion and Power for Aerospace Applications, November 2010 Official release

U.S. Department of War· 2010-11-21· 32 pages· 23 pages mention it
- p. 9 …ELECTRIC PROPULSION SYSTEMS Electric propulsion thrusters can be divided into three categories: electrothermal, electrostatic, and electromagnetic. First, electrothermal thrusters use…
- p. 27 …Space Applications Electric propulsion systems are currently being used for attitude control, positioning, and primary propulsion. The use of electric…
Defense Intelligence Reference Document Biosensors And A Survey Of The Present Field Report

Defense Intelligence Agency· 45 pages· 25 pages mention it
- p. 21 …An electrical current flows through the electrode when the hydrogen peroxide produced by the glucose reaction is decomposed and causes…
- p. 26 …There has been a long history of the study of the electrical nature of body tissue dating back to the…
AAWSAP DIRD, Biosensors and BioMEMS: A Survey of the Present Field, March 2010 Official release

U.S. Department of War· 2010-03-31· 45 pages· 25 pages mention it
- p. 21 …OP'Pl@IAL WS& 0NI.¥ An enzyme-gel is applied in a thin layer over a electrically biased metal electrode…
- p. 26 …There has been a long history of the study of the electrical nature of body tissue dating back to the…
Defense Intelligence Reference Document Aerospace Applications of Programmable Matter Report

Defense Intelligence Agency· 20 pages· 13 pages mention it
- p. 5 …By extension, neither can electric and magnetic fields. To a photon, or to a large electrical current, matter appears to…
- p. 7 UNCLASSIFIED//5O9 OFFICIO I 1!55 ODIi Y can exert precise control over their optical, electrical, thermal, and magnetic properties…
AAWSAP DIRD, Aerospace Applications of Programmable Matter, December 2009 Official release

U.S. Department of War· 2009-12-14· 20 pages· 13 pages mention it
- p. 5 …By extension, neither can electric and magnetic fields. To a photon, or to a large electrical current, matter appears to…
- p. 7 …Wli& (Ulkl/ can exert precise control over their optical, electrical, thermal, and magnetic properties rather than simply selecting these properties…

All 309 documents →