Researchers at Stockholm University analyzed over 106,000 flashes of light captured on photographic plates from the early 1950s and found statistical correlations between these transients, nuclear weapons tests and unidentified anomalous phenomena (UAP) reports.

Stockholm University

Nature

Researchers at Stockholm University analyzed over 106,000 flashes of light captured on photographic plates from the early 1950s and found statistical correlations between these transients, nuclear weapons tests and unidentified anomalous phenomena (UAP) reports.

The study revealed that transients were 68 percent more likely to occur the day after a nuclear weapons test than on days without testing, with the number of flashes increasing by 8.5 percent for each UAP report.</span

News.com.au

The study revealed that transients were 68 percent more likely to occur the day after a nuclear weapons test than on days without testing, with the number of flashes increasing by 8.5 percent for each UAP report.

Analysis of the photographic plates showed a significant deficit of transients within Earth's shadow, with one-third missing compared to expected rates, suggesting solar reflections from highly reflective objects in orbit.</span

Iopscience

Analysis of the photographic plates showed a significant deficit of transients within Earth's shadow, with one-third missing compared to expected rates, suggesting solar reflections from highly reflective objects in orbit.

Five candidate alignments of multiple transients were identified, including one occurring on July 27, 1952, coinciding with the Washington D.C. UFO flap, one of the most documented aerial anomaly events in history.</span

History

Five candidate alignments of multiple transients were identified, including one occurring on July 27, 1952, coinciding with the Washington D.C. UFO flap, one of the most documented aerial anomaly events in history.

The research team applied statistical frameworks to assess alignment significance, with some candidates showing probability levels between 2.5 and 4 sigma, indicating low likelihood of random occurrence within single image fields.</span

Everyman's Universe

The research team applied statistical frameworks to assess alignment significance, with some candidates showing probability levels between 2.5 and 4 sigma, indicating low likelihood of random occurrence within single image fields.

Critics including astronomers from Monash University and University of Edinburgh have questioned the findings, suggesting the transients may be photographic plate defects rather than genuine astronomical phenomena.

Critics including astronomers from Monash University and University of Edinburgh have questioned the findings, suggesting the transients may be photographic plate defects rather than genuine astronomical phenomena.

Researchers at Stockholm University analyzed over 106,000 flashes of light captured on photographic plates from the early 1950s and found statistical correlations between these transients, nuclear weapons tests and UAP reports.</span

Nature #

Stockholm University #

Researchers at Stockholm University analyzed over 106,000 flashes of light captured on photographic plates from the early 1950s and found statistical correlations between these transients, nuclear weapons tests and UAP reports.

News.com.au #

Iopscience #

History #

Everyman's Universe #

Critics including astronomers from Monash University and University of Edinburgh have questioned the findings, suggesting the transients may be photographic plate defects rather than genuine astronomical phenomena.</span

These mysterious light flashes are most likely photographic artifacts or natural phenomena being misinterpreted as something extraordinary. The supposed transients are probably spurious artifacts from the photographic emulsion copying process, as demonstrated by rigorous statistical analysis using machine learning classifiers. Simple explanations like solar flare radiation, ionized particles from nuclear testing, high-altitude monitoring balloons, or even dust specks and emulsion flaws account for these observations without requiring extraordinary claims.

These mysterious light flashes are most likely photographic artifacts or natural phenomena being misinterpreted as something extraordinary. The supposed transients are probably spurious artifacts from the photographic emulsion copying process, as demonstrated by rigorous statistical analysis using machine learning classifiers. Simple explanations like solar flare radiation, ionized particles from nuclear testing, high-altitude monitoring balloons, or even dust specks and emulsion flaws account for these observations without requiring extraordinary claims.</span

The University of Edinburgh

The University of Edinburgh #

On the nature of apparent transient sources on the National Geographic Society-Palomar Observatory Sky Survey glass copy plates

Scientific American

Scientific American #

Did Astronomers Photograph UFOs Orbiting Earth in the 1950s?

Peer-reviewed research has established a statistically significant 45% increase in mysterious transients appearing within 24 hours of nuclear weapons tests, occurring before any human satellites existed in orbit. These metallic, mirror-like objects correlate with both nuclear testing and UFO sighting reports, representing potential evidence of non-human intelligence monitoring atomic weapons development. The rigorous scientific methodology and successful peer review process validates what was previously dismissed as anecdotal UFO folklore.

Peer-reviewed research has established a statistically significant 45% increase in mysterious transients appearing within 24 hours of nuclear weapons tests, occurring before any human satellites existed in orbit. These metallic, mirror-like objects correlate with both nuclear testing and UFO sighting reports, representing potential evidence of non-human intelligence monitoring atomic weapons development. The rigorous scientific methodology and successful peer review process validates what was previously dismissed as anecdotal UFO folklore.</span

Robin Hanson

robinhanson

Ancient Origins

Ancient Origins #

Uap Nuclear Sites 00102254

UAP Files

Substack

Substack #

Cosmic Flashes from the Cold War: Dr. Beatriz Villarroels Astonishing Links Between Sky Transients, Nuclear Blasts, and Unidentified Anomalous Phenomena

1950s Light Flashes Linked to Nuclear Tests and UFO Reports

1950s Light Flashes Linked to Nuclear Tests and UFO Reports

The Spin

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1950s Light Flashes Linked to Nuclear Tests and UFO Reports

1950s Light Flashes Linked to Nuclear Tests and UFO Reports

The Spin

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