Evidence Explorer

This document is an Air Intelligence Information Report from the National Archives, detailing observations of unidentified aerial phenomena. The report includes classified information and is dated June 1948.

UNCLASSIFIED 1 UNCLASSIFIED All-domain Anomaly Resolution Office (AARO) U.S. Department of Defense Case: “The Puerto Rico Object” Case Resolution | 20 March 2025 Case Synopsis Location: Puerto Rico Date: April 26, 2013 Object Altitude (Reported): N/A Object Altitude (Assessed): 656 ft Object Speed (Reported): N/A Object Speed (Assessed): 8 mph Object Shape (…

This document is a comprehensive report on unidentified aerial phenomena (UAP) and the investigations conducted by various agencies, including the Air Force. It includes findings from early American reports, discussions with consulting agencies, and evaluations of remaining reports related to UAP.

This document is a report template for individuals observing a fireball or meteor, requesting detailed information to aid in the scientific study of meteors.

This document outlines the procedures and methodologies established for investigating reports of unidentified flying objects (UFOs) by a project team. It highlights the challenges faced due to insufficient personnel and expertise, leading to a revised operational approach focused on systematic investigation and analysis.

This document details a sighting of an unidentified object by USAF pilots over Alaska in February 1950, describing it as a red and white flare that burst and fell without any visible means of support.

This report discusses Swedish perceptions of guided missile sightings over Sweden in 1949, indicating that they were largely considered natural phenomena or misidentified aircraft, despite the recovery of a V-2 missile from German experiments during WWII.

This document outlines the U.S. Air Force's early responses and organizational actions regarding unidentified aerial phenomena (UAP), particularly focusing on the establishment of Project Sign and its subsequent evolution into Project Grudge. It highlights the increasing public demand for explanations of flying discs and the Air Force's efforts to systematic…

…aking a statement about quantities for which he has no basis in fact. He will unconsciously assume knowledge of some one of these factors and so give incorrect information on all. That people (many of whom should know better) will arbitrarily give answers to two sige nificant figures on these questions, which really cannot be answered at all, is proof of the…

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