1957 UAP Sighting — AARO Records (D214P27)
Project SIGN staff drafted a report titled "The Estimate of the Situation" which assessed that some UFOs were of "interplanetary" origin. This report was rejected by DoD leadership due to a lack of proof and was never published.
Background
A UFO/UAP incident extracted from page 27 of dopsr hrrv1 march2024, an All-domain Anomaly Resolution Office (AARO) document published in 2024-2025. The incident is dated 1957 and located in Unknown location.
What the document records
Project SIGN staff drafted a report titled “The Estimate of the Situation” which assessed that some UFOs were of “interplanetary” origin. This report was rejected by DoD leadership due to a lack of proof and was never published.
Witnesses on file: Project SIGN staff.
Status of the case
The page-level assessment recorded in the document is: discounted by investigators. AARO designates unresolved cases as those for which the agency has not concluded the events were anomalous, has not concluded they were conventional, and has not ruled out either possibility. Conventional candidates for sightings of recent periods include drones, classified test platforms, satellite re-entry, balloon traffic, atmospheric optical phenomena, and astronomical objects.