File 026 · 9 December 1965
Kecksburg acorn
Kecksburg, Pennsylvania, United States
Opened 9/4/2026
Ledger illustration of the file — not a photograph of the object. Ledger illustration of the report. Pennsylvania winter woods. — Night Ledger illustration of the file
Standing
Unidentified
On the public record, and still open. A claim, paper, or film — not a finding that it was ours, and not a finding that it was not.
What was claimed
A fireball seen over several states was said to have fallen into the woods. Villagers described an acorn-shaped object and a military cordon.
What is on the record
This file is a working record — a report, not a verdict. Official paper, if any, is linked where we have it.
Late in the afternoon a brilliant fireball crossed the Great Lakes and Ontario. NASA and the Air Force called it a meteor. In Kecksburg, people said something had come down in the woods. Volunteer firefighters and local reporters described a bronze, acorn-shaped object with a band of writing, and then the Army arriving, sealing the site, and leaving with a covered object on a flatbed.
NASA later said it had searched and found nothing. FOIA cases decades afterward produced meteorite-related paperwork and little else. A 2005 NASA statement named a meteor or a re-entering Cosmos 96, though Cosmos 96 is generally held to have re-entered hours earlier over Canada.
The written village accounts are consistent with one another and at odds with the official nothing-was-there. No public photograph of the object in the woods has ever surfaced.
Could this have been ours?
The known sky, that night.
Satellites were already up. The station was not. Starlink was not.
Always
Aircraft, balloons, meteors
Landing lights, flares, lanterns, reentries, fireballs. They are on the known sky. They do not close a file by themselves — they are what a serious look has to hold the claim against.
The known sky
None of the above land
Stations, trains, and planets do not set down in a field or leave a body. This file is a ground report. The known sky still has to be named. It does not answer the claim.
Orbit · Space — the desks for lights that are already named.
Sources
Related files
Same craft, same place, same years. A neighbor in the catalogue — not a conclusion.
Same craft · 29 January 1986
Height 611, Dalnegorsk
Dalnegorsk, Primorsky Krai · Russia
Unidentified
A glowing object was seen to strike a hill known as Height 611. Residents recovered slag-like metal and mesh. Soviet investigators collected samples.
Same craft · 23 January 1974
Berwyn Mountain, Wales
Berwyn mountains, Wales · United Kingdom
Unidentified
A tremor, a flash, and lights on the mountain brought police and later claims of a crashed craft. The BGS recorded an earthquake.