Video Summary
VASCO scanned ~600 million objects across 70 years of photographic sky surveys and found zero classical 'vanishing stars', but many brief transients within single plate exposures.
A single 1950s Palomar plate shows nine point‑like flashes simultaneous in one exposure — before any satellites were in orbit.
A statistically significant 8.7° deficit in transients aligned with Earth’s shadow suggests reflections from objects in orbit rather than cosmic rays.
Transients cluster near dates of nuclear tests and survive tests for emulsion defects — aberration patterns match real star optics, strengthening the photon/reflector interpretation.
Critics propose emulsion flaws or cosmic rays, but Villarroel argues cleaned datasets and optical‑aberration analysis keep the reflective/techno‑signature hypothesis viable; she also expresses safety concerns.
VASCO searched historical photographic plates for 'vanishing' stars across ~600 million catalogued objects and found no true vanishing stars but thousands of brief transients that appear and vanish within single exposures.
The nine simultaneous, point‑like flashes occur on a plate taken before Sputnik, so nothing man‑made was in orbit then; their synchronicity and point‑source profile challenge standard explanations like satellites or asteroids.
VASCO reports a pronounced 8.7° deficit of transients inside the Earth‑shadow cone at ~42,000 km altitude—a geometric pattern cosmic rays wouldn't produce, but reflections from orbiting flat/reflective surfaces could.
Some peer reviewers attribute many candidates to emulsion flaws or cosmic‑ray hits, but Villarroel argues that optical aberration patterns match real stars and that cleaned statistical samples retain the key correlations.
VASCO finds a notable clustering of transient detections around dates of nuclear tests; the team notes this as an intriguing correlation requiring further validation.
She mentions a number of incidents and reluctance to detail them, implying personal safety worries tied to researching potentially sensitive or controversial phenomena.
"This shows that we have a population of objects near the Earth that have not been discovered until now."
The discussion opens with a revelation that there are undetected objects nearby Earth, suggesting unexplored avenues in celestial observation.
The speaker points out a specific angle of 8.7°, indicating a notable area with a deficit in observations that can only be explained by reflections, not by any observable phenomena.
"What do you make of these claims of tic tacs and non-human biologics and interdimensional beings?"
A discussion ensues about various claims regarding unidentified flying objects (UFOs) and the existence of entities that may not be human, analyzing their scientific validity.
The speaker expresses belief in the existence of such entities and poses the question of why they might not be currently present, sparking curiosity about their implications for safety and broader cosmic understanding.
"The first tests we did was in 2016."
The VASCO (Vanishing and Appearing Sources during a Center of Observations) project originated from a fascination with disappearing celestial bodies that piqued interest since the speaker's student days.
Initially focused on vanishing stars, the project pivoted toward an organized effort for comprehensive observations in 2017, aiming to systematically explore the cosmos.
"Could an object just vanish?"
The speaker reflects on the fundamental inquiry of whether celestial bodies can simply disappear, raising a provocative question that challenges established astronomical paradigms.
This investigation extends to considerations of failed supernova phenomena and the possibilities of massive stars collapsing into black holes without the traditional explosion, further illuminating gaps in contemporary astronomical understanding.
"We were looking first and we found nothing."
The speaker recounts initial attempts to locate vanishing stars, detailing the process of sifting through extensive photographic data from previous astronomical surveys.
Despite the challenges faced, including analyzing a vast quantity of candidate images, the speaker emphasizes the value of this meticulous approach to uncover potentially groundbreaking astronomical phenomena.
"Photographic plates are these big, heavy glass plates."
The conversation shifts to explaining the significance of photographic plates in historical astronomy, highlighting how their size and sensitivity were advantageous for observing celestial phenomena.
The speaker contrasts traditional photographic methods with modern technology, noting that while contemporary instruments capture images in seconds, historical plates required longer exposure times that provided rich datasets for astronomical research.
"VASCO is the Vanishing and Appearing Sources during a Center of Observations project."
The speaker outlines the mission of the VASCO project, focusing on its objective to compare historical sky data with contemporary observations to identify vanishing celestial objects.
By utilizing digitized archives, VASCO strives to deepen our understanding of the cosmos and potentially uncover significant astronomical events that have yet to be documented.
"We had a citizen science project where we had an interface for students and young astronomers to search for the vanishing stars that we were hoping to find."
In the search for vanishing stars, researchers utilized a combination of data sources, initially starting with the US Naval Observatory catalog, followed by images from the Digitized Sky Survey (DSS).
Collaborating with the Spanish Virtual Observatory, significant data from the Palomar survey was obtained, involving terabytes of information which were analyzed pixel by pixel against modern sky observations.
The team, alongside volunteers engaged in a citizen science project, evaluated approximately 600 million objects in total. Despite thorough analysis, they found zero occurrences of the anticipated vanishing stars.
While this outcome may seem like a failure, it led to the discovery of numerous transient objects that appeared and disappeared within the same plate exposure.
"We found thousands of objects that appear and vanish within a plate exposure."
Initial hypotheses as to the nature of these transients varied, considering possibilities such as M-dwarf flares or optical afterglows from gamma-ray bursts.
This research also intersected with potentials for extraterrestrial signaling, as the inclusion of SETI-oriented ideas was discussed among the team.
The examination of the brightness profiles of suspected transient objects revealed that they were statistically sharper and narrower than regular stars, suggesting they could have a very brief flash duration.
"Thanks to my critics, they reveal the shortcomings of your argument and by hearing them, it can make them stronger."
The conversation emphasized the importance of constructive criticism in scientific exploration and the growth it fosters in a researcher's work.
Notable parallels were drawn to other acclaimed researchers who acknowledge that critics can provide valuable insights that ultimately enhance the strength of their findings.
The process of manually vetting thousands of candidate objects was grueling but necessary, underscoring the perseverance required in the field of astronomy. The experience cultivates a deeper understanding of the nature of the objects being studied and the significance of rigorous analysis.
"If you see a star-like flash that truly is transient and doesn't repeat, the implication is that it can't be man-made."
"When you have multiple flashes appearing and vanishing at the same time, you know you have some kind of synchronicity or synchronous behavior."
"You see thousands of these kinds of transients with the naked eye every hour."
"We see a significant deficit of these transients in the Earth’s shadow."
"When you clean away the plate defects, all these correlations get even stronger."
"Some of these transients have to be real because they show slightly narrower shapes than normal stars, indicative of fast flashes, not normal objects."
The discussion begins with references to the importance of specific findings in transient astronomy, particularly by Evo Busco, who recently reported that certain observed transients display distinct characteristics that differentiate them from regular stars.
These transients exhibit uniquely narrow shapes, suggesting they are actual rapid phenomena rather than mere observational artifacts.
It is further noted that some of the light associated with these transient objects can result from optical aberrations due to flawed telescope equipment, emphasizing that subpar instruments can lead to distortions that affect observations.
"These transients have the same aberrations as real stars, which kills the hypothesis that plate defects are responsible for all the transients."
The findings illustrate that the observed transients share aberrations with authentic stars, undermining previous theories that attributed these anomalies solely to defects in photographic plates or cosmic rays.
The speaker explains that while a variety of potential contaminants exist, such as dust and cosmic rays, a significant fraction of the observed transients may be attributed to genuine phenomena occurring in proximity to Earth.
Notably, these transient events are disappearing within the Earth's shadow, indicating a previously unrecognized population of celestial objects that requires further investigation.
"What could possibly be the correlation factor or causative factor between nuclear tests and these observations?"
The dialogue shifts towards exploring a potential correlation between the observation of transients and nuclear test activities.
A critical consideration is raised regarding whether specific activities, like nuclear tests, could influence or correlate with the observed anomalies in the data.
Discussions involve hypotheses about cosmic rays or high-energy particles generated by nuclear events and their impact on observational data, while acknowledging a peer-reviewed study that finds anti-correlation with geomagnetic storm activities, suggesting a complex interaction at play.
"Neither me nor Avi Lo has been working on this enough to model what is more likely to produce the perfect point source."
The conversation includes a critique of Avi Lo's hypothesis that associates the vast number of cosmic rays with the transient candidate population.
The debate is centered around the nature of cosmic rays and whether solar activity modulates their flux, impacting the observations recorded.
It is suggested that low-energy cosmic rays from solar influences may be more likely to create point sources on photographic plates compared to their high-energy counterparts, which generally pass through without interaction.
"The modulation by the sun affects the cosmic ray flux from the galaxy."
The speaker points out that the solar activity can introduce anisotropy in cosmic ray interactions, affecting the relationship between observed transients and solar phenomena.
This exploration indicates that variations in solar emissions might provide insights into how different layers of cosmic rays can interfere with observations, potentially affecting the perceived density of transient events recorded during certain periods.
The discussion concludes with a mention of an upcoming paper that may further elucidate the relationship between transient phenomena and cosmic rays within the solar system context.
"They concluded it could be emulsion flaws based on that they were slightly narrower."
"Eight out of the nine transients are looking like they're round."
"Only reflections can produce that deficit."
"I think there is something very flat and very reflective in orbit around the Earth."
"You need to have a validated data set."
"The claim they make that you have to normalize the number of telescope observation nights is just an artifact of some timing or Nyquist sampling."
There are significant concerns about the sample data used for astronomical observations, particularly regarding the inclusion of timestamps which were not accurately represented in the dataset.
The discussion suggests there are errors in estimating certain parameters due to a misunderstanding of the "cosmic deck factor," leading to the possibility of incorrect conclusions.
Further, it's highlighted that the analysis of machine learning applied to defect rates shows their filtered sample is significantly smaller (20 times smaller), making it statistically challenging to draw valid correlations.
"If they're talking about the big hole in spatial distribution, it's only in their sample because they use one that was completely made for a different purpose."
There are claims about spatial correlation features occurring at the corners and edges of plates, potentially influencing the observation of cosmic events.
However, it's argued that any observed deficiencies in the Earth shadow are not significantly impacted by these potential plate defects.
The relevance of these claims is evaluated, emphasizing that defects should not alter the observational results, as defects won’t "walk around" to impact the detection of Earth shadows.
"Just because someone didn't manage to do it in the 70s doesn't mean that someone can't do it 50 years later and get a good idea."
The evolution of astronomical data collection methods is examined, illustrating how advancements over decades allow for more sophisticated analysis.
The discussion points out that past researchers were limited by the techniques of their time, mainly working with singular observations rather than large catalogs.
Today, technological advancements such as machine learning and digitization of surveys provide a framework for statistical analysis that wasn't possible in earlier decades.
"I believe that what is being said here is mostly true, though I find it difficult since we cannot judge any evidence because there's no evidence out there for us as scientists."
Evidence of technologically advanced life forms is discussed, noting a gap where credible claims exist but lack scientific validation due to insufficient empirical evidence.
The speaker acknowledges credible sources discussing crash retrievals and other phenomena, asserting a belief in their statements while recognizing the limitations of scientific inquiry in these areas.
Instead of relying on external claims, the emphasis is placed on undertaking personal searches to explore the unknown.
"We started requesting the public to give us tips for crashed saucers because for me, it's not enough that someone tells me that they are real; I want to see the evidence before I state this is the case."
"These objects weren’t doing much to hide. It seems like they wanted to be found or didn’t care if they were seen, which seems kind of dangerous."
"There are papers that are reporting the same kind of flashes, so I think they might be here. Even if 97% of all UFO reports are misidentifications, you still have some 3% that can't be explained."
"The problem with all these really interesting high-quality cases is that once something is classified, scientists can't access it."
"I don't want to explain all the details, but there have been a number of incidents, and let's say I do have support for it."
"I think let us think of this as the first of many conversations."
