Night Ledger

Record 016 · 14 September 2023

NASA UAP Independent Study Team report

NASA · United States

Ledger illustration of the record — not a scan of the original paper. — Night Ledger illustration of the file

ScientificUnclassified

NASA convened an independent study team on unidentified anomalous phenomena and published its report in September 2023. The team found no evidence of extraterrestrial origin in the records it was shown. It did find a data problem: civilian and commercial sensors are not designed to catch brief anomalies, and witnesses still feared ridicule.

NASA then named a director of UAP research. The paper is a scientific-agency document, not a defence assessment. Its public claim is modest: if the subject is to be studied, it should be studied with instruments, not with anecdotes alone.

Public file: NASA UAP Independent Study

Related paper

FOIA / archiveUnclassified

2023–2025

Records from the Office of the Secretary of Defense Relating to Unidentified Anomalous Phenomena, October 1, 2023–2025

National Archives and Records Administration (NARA) / Office of the Secretary of Defense · United States

This Record Group 615 collection at the National Archives aggregates declassified and unclassified U.S. government records on UAP, technologies of unknown origin, and non-human intelligence (explicitly excluding ordinary non-attributed objects), produced in response to the 2024 NDAA.

ScientificUnclassified

GEIPAN / CNES

GEIPAN Statistics and Classification Summary

GEIPAN (Groupe d'Études et d'Informations sur les Phénomènes Aérospatiaux Non Identifiés), CNES · France

Official ongoing statistical summary of all GEIPAN-investigated UAP cases since 1977. Cases are classified into four categories: A (perfectly identified), B (probable identification), C (unidentified due to insufficient data), and D (unidentified after investigation). As of the latest update, only a small percentage remain fully unexplained after rigorous analysis by experts, investigators, and pa

FOIA / archiveDeclassified

August 2026

PURSUE Release 05: Declassified UAP Files (August 2026 tranche)

Department of Defense / Department of War · United States

Fifth tranche of the Presidential Unsealing and Reporting System for UAP Encounters (PURSUE), releasing 41 additional files including historical documents from 1953 onward, videos of orbs and spheres, digital renderings, and investigative PDFs from FBI, DoD, and other agencies. Materials cover global sightings and analyses but attribute most to explainable phenomena or unresolved due to limited da