pre-1947 UFO

Single-panel intelligence archive illustration showing Brazilian Imperial Navy Frigate Captain Augusto Leverger standing on the deck of a gunboat on the Paraguay River at dawn in June 1846, observing three superimposed luminous bodies brighter than the full moon in the NNW sky above the river, with tactical HUD parallax calculation vectors from both Leverger's position and the Brazilian Ambassador's position in Asunción converging on the phenomenon's calculated location, and an inset of the Imperial Gazette of Brazil masthead dated November 26 1846

11 minutes read

Paraguay Sightings

1846: Brazil’s very first official UFO reported near Asunción, Paraguay

Published: April 8, 2013 | Updated: May 21, 2026

THINK ABOUTIT UFO|UAP SIGHTING REPORT 1846: Brazil’s very first official UFO reported near Asunción, Paraguay On the morning of June 1846, aboard a Brazilian...

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Five panel 1920s silver gelatin halftone intelligence dossier collage for the 1920 UFO UAP sightings archive showing left sixteen-year-old Albert Coe standing beside a silver-suited instrument-panel-wearing occupant near a 20-foot tripod-legged silver disc on the Mattawa River Ontario in the opening moment of the Coe contactee case, upper center-left approximately 200 Rushville Missouri witnesses filling the street as a dark cylinder at 75 feet altitude executes a sharp 90-degree turn in the evening sky overhead, center two hunters in a Gulf of Mexico duck blind at Galveston Texas watching four 30-foot silver discs in tight formation alternating orange and blue-green rim emissions at high speed, upper center-right a Colorado rancher in the Sangre de Cristo foothills watching multiple objects with electromagnetic effects that have extinguished his lantern and the ranch house lights, and right a coastal walker on the Dawlish Devon England cliff path watching a flat metallic disc catch the afternoon sun above the English Channel

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1920 - 1929 Sightings

1920: UFO|UAP & Entity Sightings Archive

Published: December 13, 2012 | Updated: August 17, 2026

1920: UFO|UAP & Entity Sightings Archive The year 1920 opens the first full peacetime decade of the anomalous record — no wartime censorship, no...

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pre-1947 UFO

1936: Sighting in Eklutna

1846: Brazil’s very first official UFO reported near Asunción, Paraguay

1920: UFO|UAP & Entity Sightings Archive

From the Archive

Ellenton, South Carolina: Eight Gold Discs Cross the Savannah River Plant

Mayagüez, Puerto Rico: Two Orange Spheres Over the Bay

Greenville, South Carolina: Four Amateur Astronomers and a Diamond of Glowing Ovals

George AFB, California: Nine Reports in Three Weeks and Ruppelt’s Balloon Hunt