Think About It Docs | "REAL" UFO & Alien Sightings by Date & Location

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A man with silver wings hovers 200 feet above a Chehalis, Washington barn, watched by six witnesses, January 6, 1948

1948: The Chehalis Birdman — Bernice Zaikowski

A triangular ground fire burns with unusual blue-green flames in the California hills near Pilot Hill, December 30, 1947

1947: The Pilot Hill Triangular Fire

A woman in a London hypnosis session describes an underground encounter with silver-helmeted beings, November 22, 1947

1947: The London Hypnosis Case — A Mark That Predates Its Own Genre

A blue-and-silver, rocket-like fireball descends toward the Zamalayuca Mountains near Guadalupe, Mexico, October 12, 1947

1947: The Guadalupe, Mexico Fireball

A typed, SECRET-stamped 1947 Air Technical Intelligence Center letter declaring "the reported phenomena were real," the document that founded Project Sign

1947: The Letter That Founded Project Sign

Two softball teams and spectators watch nine discs flip in unison high over St. Louis, Missouri, August 11, 1947

1947: The St. Louis Softball Game — Nine Discs, Twenty-Five Witnesses

Three-panel dossier collage: astronomer Lincoln LaPaz's Fort Sumner sighting, the Squantum Naval Air Station Massachusetts sighting, and the symbolic onset of government secrecy, late July 1947

1947: July UFO|UAP & Entity Sightings Archive — Part 3 (July 9 through End of Month)

Three-panel dossier collage: the Roswell press release, William Rhodes's Phoenix photographs, and the Muroc Army Air Field sighting, July 5-8 1947

1947: July UFO|UAP & Entity Sightings Archive — Part 2 (July 5 through July 8)

William Rhodes photographs a heel-shaped object circling silently over his Phoenix, Arizona home at dusk, July 7, 1947

1947: William Rhodes and the Phoenix Photographs

Three named rocket scientists watch a silvery disc vanish from a clear New Mexico sky near White Sands Proving Ground, June 29, 1947

1947: The White Sands Rocket Scientists — Zohn, Rockwood, and Kauke

Nine white discs and a tenth object weave in and out of an isolated, unnatural cloud over Tucson, Arizona, April 29, 1947

1947: Ten Objects in a Tucson Sky

A mother, daughter, and grandmother watch flickering silvery discs from their car near Ocala, Florida, March 30, 1947

1947: Three Generations Near Ocala, Florida

Three American servicewomen watch unconventional objects perform aerobatics over occupied Frankfurt, Germany, February 3, 1947

1947: Three Objects Over Occupied Frankfurt

Six-panel dossier collage of deep-history UFO and non-human intelligence evidence spanning 13 million BCE Peru to 3,000 BCE Sumer, including Göbekli Tepe and Stonehenge

12 minutes read

B. C. E. Sightings (BC)

150 million – 3,000 BCE: UFO|UAP & ENTITY Sightings Archive

Published: October 29, 2012 | Updated: August 10, 2026

150 million – 3,000 BCE: UFO|UAP & ENTITY Sightings Archive Before history began recording itself, something was already here. The 150 million to 3,000...

2999 – 329 BCE: UFO|UAP & ENTITY Sightings Archive

Six-panel dossier collage of Bronze and Iron Age UFO and entity accounts spanning 1766 BCE China to 332 BCE Phoenicia, including Sanxingdui and the Nazca astronaut figure

B. C. E. Sightings (BC)

2999 – 329 BCE: UFO|UAP & ENTITY Sightings Archive

328 BC – 0 BC: UFO|UAP & Entity Sightings Archive

Six-panel dossier collage of verified Roman prodigy-record UAP accounts spanning 216 BC Cannae to 12 BC Rome, including Caesar's Comet and the Cybele meteorite

B. C. E. Sightings (BC)

328 BC – 0 BC: UFO|UAP & Entity Sightings Archive

3rd millennium BCE: Taranis, the thunder-god and UFO’s

Bronze Age winged-disc artifact with serpent iconography set against the Avebury stone circle, representing the Taranis thunder-god UFO theory

B. C. E. Sightings (BC)

3rd millennium BCE: Taranis, the thunder-god and UFO’s

329 BC: Alexander the Great records two great ‘flying shields’

Wide dual-zone intelligence archive illustration depicting the two Alexander the Great flying shields events: left panel shows two large shining silvery circular objects above the panicking Macedonian army at the Jaxartes River in 329 BC with war elephants and cavalry in chaos, right panel shows five shield-shaped objects in triangular formation over the Siege of Tyre in 332 BC with the largest discharging a beam that collapses the city's walls, rendered in deep bronze-black dossier style with antique amber HUD annotations.

B. C. E. Sightings (BC)

329 BC: Alexander the Great records two great ‘flying shields’

Sighting by Date: 1 CE – 499 UFO|UAP & Entity Sightings Archive

Six-panel dossier collage of Classical Era UFO and entity accounts spanning 66 CE Jerusalem to 438 CE Constantinople

0 C.E.- 1799 Sightings

Sighting by Date: 1 CE – 499 UFO|UAP & Entity Sightings Archive

Sighting by Date: 500 – 899 UFO|UAP & Entity Sightings Archive

Six-panel dossier collage of Early Medieval UFO and entity accounts spanning 597 CE Ireland to 880 CE Spain, including the Magonia sky-ships of Lyon

0 C.E.- 1799 Sightings

Sighting by Date: 500 – 899 UFO|UAP & Entity Sightings Archive

Sighting by Date: 900 – 1099 UFO|UAP & Entity Sightings Archive

Six-panel dossier collage of Early Medieval UFO and entity accounts spanning 922 CE Volga Bulgaria to 1067 CE the English Channel, including Halley's Comet over the Bayeux Tapestry

0 C.E.- 1799 Sightings

Sighting by Date: 900 – 1099 UFO|UAP & Entity Sightings Archive

Sighting by Date: 1100 – 1199 UFO|UAP & Entity Sightings Archive

Six-panel dossier collage of 12th-century UFO and entity accounts spanning 1100 CE Germany to 1193 CE Byland Abbey, including an honest depiction of the 1992 Salamanca astronaut carving

0 C.E.- 1799 Sightings

Sighting by Date: 1100 – 1199 UFO|UAP & Entity Sightings Archive

1947: Three Objects Over Occupied Frankfurt

Three American servicewomen watch unconventional objects perform aerobatics over occupied Frankfurt, Germany, February 3, 1947

Germany Sightings

1947: Three Objects Over Occupied Frankfurt

1946: The Florence, Italy Rocket — A Government Investigation Claim

A rocket-like object changes direction over the Florence, Italy skyline in the pre-dawn hours, September 22, 1946

Italy Sightings

1946: The Florence, Italy Rocket — A Government Investigation Claim

1946: The Lake Mjøsa Ghost Rocket — Norway

A small V-1-like object skims low over Lake Mjøsa, Norway, moments before plunging into the water, July 18, 1946

Norway Sightings

1946: The Lake Mjøsa Ghost Rocket — Norway

1946: The Ängelholm Encounter — Gösta Carlsson

Gösta Carlsson watches eleven white-suited figures perform repairs on a domed disc in the Kronoskogen forest, Sweden, May 18, 1946

Sweden Sightings

1946: The Ängelholm Encounter — Gösta Carlsson

1800 – 1809: UFO|UAP & Entity Sightings Archive

Collage of 1800-1809 CE early 19th century UFO and UAP sightings including Moscow Kremlin luminous plate 1808, Harayadori Japan 1803 hollow vessel woman, Koyuk Alaska 1800 stranded disc crew, Providence Rhode Island 1806 luminous female entity, and London 1809 cloud objects 207-minute observation

1800 – 1899 Sightings

1800 – 1809: UFO|UAP & Entity Sightings Archive

1810 – 1824: UFO|UAP & ENTITY SIGHTINGS ARCHIVE

Three-panel intelligence archive illustration showing the 1810 one-eyed silver-suited humanoid encounter in Thailand, the 1811 Chimney Rock aerial cavalry battle over North Carolina, and the 1820 Joseph Smith luminous entity visitation in upstate New York

1800 – 1899 Sightings

1810 – 1824: UFO|UAP & ENTITY SIGHTINGS ARCHIVE

1825 – 1834: UFO|UAP & Entity Sightings Archive

Three-panel intelligence archive illustration showing Andrew Bloxam's 1825 Pacific fireball rising from the ocean near a Royal Navy vessel, the 1827 Tjerwerk Netherlands fireball assuming human shape and walking toward a Frisian burial mound, and the 1830 Paris nocturnal contact in which Catherine Labouré knelt before a weeping luminous entity in a midnight chapel

1800 – 1899 Sightings

1825 – 1834: UFO|UAP & Entity Sightings Archive

1835 – 1844: UFO|UAP & ENTITY SIGHTINGS ARCHIVE

Three-panel intelligence archive illustration showing the July 1836 Szeged Hungary urban CE-III with a structured disc and occupants hovering over a crowded city square casting a shadow on cobblestones, the October 1843 Warwick Ontario Canada encounter with three white motionless humanoid figures sailing in single file at treetop level over a field laborer, and the 1837 Scarborough England fire ball encounter with Mr. White observing undulating orange balls of light while his lookout hides behind a tree

1800 – 1899 Sightings

1835 – 1844: UFO|UAP & ENTITY SIGHTINGS ARCHIVE

1946: The Death of João Prestes Filho — Araçariguama, Brazil

A silent beam of light strikes a farmer inside his darkened home in Araçariguama, Brazil, March 4, 1946

Brazil Sightings

1946: The Death of João Prestes Filho — Araçariguama, Brazil

1580: The Strait of Magellan Shield-Object | Sarmiento de Gamboa’s Log

Three-stage sequence of a red shield-shaped object changing to a lance-like form and then a half-moon over the Strait of Magellan, February 1580

Chile Sightings

1580: The Strait of Magellan Shield-Object | Sarmiento de Gamboa’s Log

1553: Porco, Peru | Three Suns, Two Moons & a Blood-Red Comet

A dramatic parhelion halo display with three suns, two moons, and colored arcs over the Andean mining town of Porco, Peru, alongside a separate blood-red comet, January 13, 1553

Peru Sightings

1553: Porco, Peru | Three Suns, Two Moons & a Blood-Red Comet

1957: The Ubatuba, Brazil Fragments

Dramatic illustration of a flying disk exploding over Toninha's Beach in Ubatuba, Brazil, 1957, with metallic magnesium fragments raining down toward a witness.

Brazil Sightings

1957: The Ubatuba, Brazil Fragments

A man with silver wings hovers 200 feet above a Chehalis, Washington barn, watched by six witnesses, January 6, 1948

8 minutes read

Washington Sightings

1948: The Chehalis Birdman — Bernice Zaikowski

Published: August 24, 2026 | Updated: August 24, 2026

THINK ABOUTIT UFO|UAP ENTITY ENCOUNTER REPORT 1948: The Chehalis Birdman — Bernice Zaikowski Eighteen months after Kenneth Arnold took off from Chehalis, Washington and...

A triangular ground fire burns with unusual blue-green flames in the California hills near Pilot Hill, December 30, 1947

7 minutes read

California Sightings

1947: The Pilot Hill Triangular Fire

Published: August 24, 2026 | Updated: August 24, 2026

THINK ABOUTIT UFO|UAP ENCOUNTER REPORT 1947: The Pilot Hill Triangular Fire Most of this archive’s 1947 record ends with a witness’s account and nothing...

A woman in a London hypnosis session describes an underground encounter with silver-helmeted beings, November 22, 1947

7 minutes read

Site

1947: The London Hypnosis Case — A Mark That Predates Its Own Genre

Published: August 24, 2026 | Updated: August 24, 2026

THINK ABOUTIT UFO|UAP ENTITY ENCOUNTER REPORT 1947: The London Hypnosis Case A Mark That Predates Its Own Genre Fourteen years before Betty and Barney...

A blue-and-silver, rocket-like fireball descends toward the Zamalayuca Mountains near Guadalupe, Mexico, October 12, 1947

6 minutes read

Mexico Sightings

1947: The Guadalupe, Mexico Fireball

Published: August 24, 2026 | Updated: August 24, 2026

THINK ABOUTIT UFO SIGHTINGS REPORT 1947: The Guadalupe, Mexico Fireball A blue-and-silver fireball tore across the Chihuahua sky like an errant V-2 rocket, watched...

A typed, SECRET-stamped 1947 Air Technical Intelligence Center letter declaring "the reported phenomena were real," the document that founded Project Sign

7 minutes read

Ohio Sightings

1947: The Letter That Founded Project Sign

Published: August 24, 2026 | Updated: August 24, 2026

THINK ABOUTIT UFO SIGHTINGS REPORT 1947: The Letter That Founded Project Sign This is not a sighting. It’s the document that made every sighting...

Two softball teams and spectators watch nine discs flip in unison high over St. Louis, Missouri, August 11, 1947

6 minutes read

Missouri Sightings

1947: The St. Louis Softball Game — Nine Discs, Twenty-Five Witnesses

Published: August 24, 2026 | Updated: August 24, 2026

THINK ABOUTIT UFO SIGHTINGS REPORT 1947: The St. Louis Softball Game — Nine Discs, Twenty-Five Witnesses A softball game on the outskirts of St....

Three-panel dossier collage: astronomer Lincoln LaPaz's Fort Sumner sighting, the Squantum Naval Air Station Massachusetts sighting, and the symbolic onset of government secrecy, late July 1947

8 minutes read

1947 Sightings

1947: July UFO|UAP & Entity Sightings Archive — Part 3 (July 9 through End of Month)

Published: August 24, 2026 | Updated: August 24, 2026

1947: July UFO|UAP & Entity Sightings Archive Part 3 (July 9 through End of Month) The wave’s back half carries some of the month’s...