Roswell is a source problem before it is an alien claim.

The Roswell Incident began with 1947 debris recovery reports and later became a central UFO case through official explanations, archival material, and decades of media reinterpretation.

Project Mogul is being reviewed for source density, chronology, media provenance, and competing explanations before full publication.

Project Blue Book is being reviewed for source density, chronology, media provenance, and competing explanations before full publication.

1947 flying disc craze is tracked by MysteryAtlas as a source-backed mystery case for evidence inspection, explanation review, and conservative assessment.

On March 13, 1997, thousands of Arizona residents reported unusual lights crossing the night sky. The case is best understood as two overlapping episodes: an earlier wave of witnesses describing a large silent V-shaped formation moving across the state, and a later widely filmed row of bright lights near Phoenix that officials and skeptics associate with military flares over the Barry Goldwater Range.

The Nimitz Tic Tac UFO case centers on U.S. Navy encounters and released infrared footage later acknowledged through official Department of Defense and AARO materials.