Palomar Observatory Sky Survey

TopicProgram
1
Mentions (30d)
2
Active Signals
3
Sources
20
Co-mentions
30-Day Activity1 mentions
Sep 15Oct 14
Source material mix
Named sources3Opinion1
Claim Types
analysis5
Key Developments
Sep 30
Probed ingest of: Joe Rogan Experience #2560 - David Grusch
independentPowerfulJRE
Aug 28
Jun Yang at Harvard University and I have submitted a paper.
socialDr. Beatriz Villarroel
Aug 25
Probed ingest of: Joe Rogan Experience #2545 - Jesse Michels
independentPowerfulJRE
Apr 3
🚨SOLID EVIDENCE for Alien Craft in orbit!
socialSkywatch Signal
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independent
Deep ingest
Sep 30

Probed ingest of: Joe Rogan Experience #2560 - David Grusch

Jun Yang at Harvard University and I have submitted a paper. We examine the original photographic plate material for two famous multiple-transient events from the Palomar Sky Survey: the nine transients of April 12, 1950, and the triple transient of July 19, 1952. The candidates are present on the photographic material and appear sharp and compact. They look just as they do in the digitized images -- star-like, yet a little sharper and rounder than the other stars in the field, just as one wo...

independent
Deep ingest
Aug 25

Probed ingest of: Joe Rogan Experience #2545 - Jesse Michels

🚨SOLID EVIDENCE for Alien Craft in orbit! Dr Villarroel's new UAP breakthrough! There's a new replication paper out looking at those Palomar sky survey plates from the 1950s. Using the same dataset Villarroel and Bruehl worked with, but this time Brian Doherty ran the analysis independently to see if the claims hold up, and they did. https://t.co/WVcLG4YcFn Source: https://t.co/WikDN99ouV #ufotwitter #uapX #Astronomy #Disclosure

🚨Nuclear Tests, Missing Objects, and a New Paper That Corroborates Vasco's Findings There's a new replication paper out looking at those Palomar sky survey plates from the 1950s. Using the same dataset Villarroel and Bruehl worked with, but this time Brian Doherty ran the analysis independently to see if the claims hold up, and they did. We're talking about thousands of one off light events captured on photographic plates between 1949 and 1957. They show up once, then they're gone. No matchi...

ReportAnalyzed
govOct 20, 2025
Transients in the Palomar Observatory Sky Survey (POSS-I) may be associated with nuclear testing and reports of unidentified anomalous phenomena
Scientific Reports9 pagesOct 20, 202510.1038/s41598-025-21620-3

Stephen Bruehl and Beatriz Villarroel examine pre-Sputnik Palomar Observatory Sky Survey transients against nuclear-test dates and UFOCAT reports across 2,718 days. They report a 45% higher likelihood of transients within a three-day nuclear-test window and an 8.5% increase in modeled transient counts per additional UAP report. The paper treats proposed origins as hypotheses, disclaims identification and causality, and discusses automated detection, unvalidated witness reports, geographic mismatch, and possible multiple causes.

Mention Velocity
30d agoToday
Source Mix
5items
PowerfulJRE2
Skywatch Signal2
Dr. Beatriz Villarroel1