Archive / search

Search the archive

Search query

Filters and sort order

Category 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 Sort order

3D model Narrated

“Sputnik 2”

Stories3

The Olden Moore Landing and Radiation Case, Montville, Ohio

November 6, 1957 · Field west of Montville, Geauga County, Ohio

UAP · Disc / saucer · 16 sources

28Thinly documented

Reinhold Schmidt and the Kearney Incident

November 5, 1957 · Field near the Platte River, near Kearney, Buffalo County, Nebraska

UAP · Being / humanoid · 32 sources

28Thinly documented

Fort Itaipu incident: the burned sentries

November 4, 1957 · Fortaleza de Itaipu, Ponta de Itaipu, Praia Grande, São Paulo

UAP · Disc / saucer · 25 sources

18Thinly documented

Documents35 · see all

Unidentified Object Observed in the Sky FOIA release

Central Intelligence Agency· 1958-11-04· 3 pages

…None End of Message <table border="1"><tr><td rowspan="2"></td><td rowspan="2">TDCS-3/444…
Unidentified Object Observed in the Sky FOIA release

Central Intelligence Agency· 1958-12-11· 2 pages

…Source did not photograph the object, but he is sure that the object was identical with Sputnik III…
Scientists Refute Claims of 'UFO' Sightings FOIA release

Central Intelligence Agency· 2005-06-21· 8 pages· 1 page mentions it
- p. 1 6 March 1968 dd 2 USSR SCIENTIFIC AFFAIRS SCIENTISTS REFUTE CLAIMS OF 'UFO' SIGHTINGS Moscow PRAVDA 29 Feb 68 p…
Mellon Publication Approval Process Docs 5-31-2022-1-17-2024 (FOIA 25-F-1324) FOIA release

Office of the Secretary of Defense· 2025· 34 pages· 3 pages mention it
- p. 8 …6) IV USAF SAF-PA (USA) 2 attachments (307 KB) America's New Sputnik May 31st.pdf; Form373_22-S…
- p. 12 …ES.D (USA) (b)(6) û 2 attachments (307 KB) America's New Sputnik May 31st.pdf; Form373.(b)(4…
Deputy Ministry Chief on Space Program FOIA release

Central Intelligence Agency· 1992-10-01· 4 pages· 1 page mentions it
- p. 3 OW0710144692TAKE1 Text Solntsev Today is 2 October, and in two days it will be the 35th anniversary -- not quite an…
(Deleted) Sighting of Unidentified Airborne Objects Near Leningrad/(Dele Ted) FOIA release

Central Intelligence Agency· 1958-09-05· 3 pages

INFORMATION REPORT <table><tr><td>1.</td></tr><tr><td>2.</td></tr><tr><td>3.</td></tr…

All 35 documents →