ExtraterrestrialSignal ArchiveET//01
34°03′N / 118°15′W
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Record
ET-001
Category
Specialist reporting
Evidence
[reported]
Importance
62/100
Published
21 AUG 2026

Evidence brief / LATEST

Preprint Finds Pentagon UAP Videos Lack Data Needed to Measure Apparent Anomalies

A preprint by Jacob Haqq-Misra and Ravi Kopparapu analyzed 112 videos released in 2026 through the Pentagon’s PURSUE program, according to The Debrief [1]. The researchers reviewed infrared and electro-optical footage from military targeting pods and other turret-mounted systems to assess what kinematic information could be extracted [1]. Their central finding is that apparent motion across a camera’s field of view cannot establish an object’s physical velocity without additional information, especially range over time, camera field of view, observing-platform motion, and viewing geometry [1]. The study also notes that nearby mundane objects, sensor effects, camera tracking, and missing or redacted measurements can create misleading impressions of rapid or stationary motion [1]. The source reports the researchers’ preliminary analysis and recommendations, but the paper has not undergone peer review, the underlying footage and data are described through specialist reporting, and the available evidence does not establish anomalous capabilities or an extraterrestrial explanation [1].

Why it matters

The analysis identifies a concrete measurement problem: video alone may be insufficient to distinguish genuinely unusual motion from perspective, tracking, or sensor artifacts [1]. Its conclusions therefore support calls for releases containing verified range, flight-trajectory, and sensor information, while leaving the nature of the filmed objects unresolved [1].

Source record

This brief summarizes what the linked record establishes. It does not treat an unresolved observation as proof of extraterrestrial origin.

Related signals

Methodology / 01

Importance is not certainty. We rank material developments, retain the original sources, and label what is established, disputed, or still unverified.

Source policy / 02

Primary records first. Scientific context second. Claims remain claims until independent evidence changes their status.