Within NASA Study
When the UFO is inside the camera
NASA's data-first approach shows why glare, tracking errors, compression, and sensor limits must be checked before a recorded feature becomes a sky object.
On this page
- Why a real recording is not always a real object
- Common camera and sensor artefacts in sky reports
- How calibration changes the strength of a case
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Introduction
Modern UFO debates often begin with a recording: a radar track, an infrared image, or a dramatic video clip. NASA’s UAP study highlighted a crucial problem with that approach. A recording is evidence that a sensor detected something, but it is not automatically evidence that a physical object was present in the sky. Cameras, radar systems and infrared sensors can generate misleading features through glare, tracking errors, processing artefacts, compression effects and other technical limitations. The central task is therefore not simply to ask what was recorded, but whether the recorded feature represents a real external object at all. NASA identified poor calibration, missing metadata and inadequate baseline measurements as major reasons why some sightings remain difficult to interpret. [NASA Science]science.nasa.govNASA ScienceIndependent Study Team ReportAt present, analysis of UAP data is hampered by poor sensor calibration, the lack of multiple me… [Wikisource]en.wikisource.orgWikisourcePage:UAP Independent Study Team - Final Report.pdf/512 Nov 2023 — At present, analysis of UAP data is hampered by poor sensor c…
Within the broader effort to explain identified flying objects (IFOs), calibrated sensors serve as a filter between reality and illusion. They help investigators determine whether a reported UFO exists in the environment being observed or only inside the measurement system itself. [Wikisource]en.wikisource.orgPage:UAP Independent Study TeamWikisourcePage:UAP Independent Study Team - Final Report.pdf/1512 Nov 2023 — Indeed, several apparent UAP have been demonstrated to be se… [Wikisource]en.wikisource.orgWikisourceNASA Unidentified Anomalous Phenomena: Independent…14 Oct 2023 — The panel notes that, at present, gathering data on UAP is…
Why a real recording is not always a real object
A sensor never records reality directly. It records a processed signal. Cameras convert light into electronic data. Infrared systems convert heat differences into images. Radar converts reflected radio waves into tracks and symbols. Every stage introduces opportunities for distortion.
This distinction matters because many UFO reports begin with the assumption that a visible feature on a display must correspond to a physical craft. In practice, engineers first ask a different question: could the feature have been produced by the instrument itself?
NASA’s study team noted that several apparent UAP cases have been shown to be sensor artefacts after investigators examined calibration data and metadata more closely. In other words, the mystery weakened not because new witnesses appeared, but because the behaviour of the sensor became better understood. [Wikisource]en.wikisource.orgOverall Conclusions and RecommendationsStudy Team Report/Overall Conclusions and…14 Oct 2023 — At present, the detection of UAP is often serendipitous, captured by sensors t…
A calibrated sensor provides a reference framework. Investigators know how it behaves when viewing stars, aircraft, clouds, empty sky and known targets. Once those normal behaviours are documented, unusual signals can be compared against them. Without calibration, it is impossible to know whether an anomaly belongs to the sky or to the instrument. [NASA Science]science.nasa.govNASA ScienceIndependent Study Team ReportAt present, analysis of UAP data is hampered by poor sensor calibration, the lack of multiple me… [Wikisource]en.wikisource.orgWikisourcePage:UAP Independent Study Team - Final Report.pdf/512 Nov 2023 — At present, analysis of UAP data is hampered by poor sensor c…
Common camera and sensor artefacts in sky reports
Many reported UFO characteristics can emerge from ordinary sensor behaviour. The appearance may be genuine on the recording while still not representing an extraordinary object.
Glare and optical effects
Bright light sources can create reflections inside lenses and sensor assemblies. These reflections may appear as separate luminous objects, geometric shapes or moving lights. When the camera moves, the artefact can seem to move independently, encouraging the impression of a structured craft.
Infrared systems are particularly vulnerable to unusual-looking shapes because the image represents heat contrast rather than visible form. A distant aircraft engine, a reflection, or a bright thermal source can appear dramatically different from its visual appearance.
Tracking and stabilisation errors
Many military and civilian imaging systems actively stabilise their view. When a tracking system locks onto a target, software compensates for aircraft motion, vibration and camera rotation.
Under certain conditions, the interaction between tracking algorithms and optical effects can create the illusion that an object is rotating, accelerating or behaving unusually. Discussions surrounding the well-known “Gimbal” infrared video illustrate how analysts examine whether apparent rotation belongs to the target itself or to the imaging system. The underlying principle is broader than any single case: if a sensor’s mechanics and software are not understood, apparent object behaviour may actually reflect camera behaviour. [Reddit]reddit.comRedditAccording to AARO's new website, the FLIR, Gimbal and…August 31, 2023 — When the camera is rotating, the scene remains stationar…
Compression artefacts
Most public UFO videos are not raw sensor outputs. They are compressed files that have passed through multiple processing stages.
Compression algorithms remove information to reduce file size. Under low-light conditions or during rapid movement, they can create flickering shapes, apparent structure, false edges and distorted motion. A blurred light may appear solid or structured despite lacking those characteristics in the original scene.
Parallax and apparent speed
One of the most common causes of exaggerated UFO performance is parallax. When an observer or sensor platform moves, distant objects can appear to move rapidly relative to the background.
Without accurate range information, a slow-moving object such as an aircraft, balloon or distant light can appear to perform extraordinary manoeuvres. Calibrated systems that record precise geometry, viewing angles and platform motion help determine whether apparent acceleration is real or merely a perspective effect.
Sensor noise and false targets
Every measurement system produces noise. Electronic fluctuations, thermal effects, software processing and environmental interference can create spurious detections.
Radar operators, astronomers and remote-sensing specialists routinely filter such effects because they are expected parts of instrument behaviour. A single unexplained detection is therefore weaker evidence than a signal that appears consistently across multiple independent sensors. [NASA Science]science.nasa.govNASA ScienceIndependent Study Team ReportAt present, analysis of UAP data is hampered by poor sensor calibration, the lack of multiple me…
How calibration changes the strength of a case
Calibration is the process of measuring and documenting how an instrument behaves under known conditions. It transforms a recording from a simple image into a scientifically interpretable measurement.
For UFO investigations, calibration improves a case in several ways:
- It establishes the sensor’s normal error rates.
- It reveals known optical and electronic artefacts.
- It provides accurate scale, direction and timing information.
- It allows independent analysts to reproduce calculations.
- It makes comparison with other sensors possible.
NASA repeatedly emphasised that calibration must be accompanied by metadata. Knowing that a camera recorded an anomaly is far less useful than knowing the camera model, field of view, operating mode, location, orientation and environmental conditions at the moment of observation. Wikisource [NASA Science]science.nasa.govNASA ScienceIndependent Study Team ReportAt present, analysis of UAP data is hampered by poor sensor calibration, the lack of multiple me…
A striking-looking video with no metadata may remain permanently ambiguous. A less dramatic recording with complete calibration information can often support a much stronger conclusion, whether that conclusion identifies a conventional object or confirms that something genuinely unusual requires further study.
Why multiple calibrated sensors matter
The strongest protection against artefacts is independent confirmation.
A glare effect may fool a camera. A software issue may affect a radar system. A tracking error may influence an infrared sensor. It is far less likely that different sensor types will generate the same false object at the same time and location.
This is why NASA recommended collecting multiple measurements whenever possible. Optical imaging, infrared observations, radar data and environmental information each provide different perspectives on the same event. If all agree, confidence increases. If they disagree, investigators gain clues about which sensor may be producing a misleading signal. NASA Science [nextgov]nextgov.comnasa report finds no evidence ufos are extraterrestrialUAP data considered by the study team comes from U.S. military aircraft. Analysis of this data is “hampered by poor sensor calibration, t… Newer scientific UAP projects have adopted this philosophy by designing systems that combine several calibrated instruments rather than relying on a single camera. The goal is not merely to detect anomalies but to determine whether an anomaly survives cross-checking between independent measurement methods. [arXiv]arxiv.orgarXiv Galileo Project Observatory Class System ArchitecturearXivGalileo Project Observatory Class System ArchitectureMay 30, 2025…
When the UFO is inside the camera
One of the most important lessons from the NASA approach is that unexplained does not mean unexplained object. Sometimes what remains unexplained is the behaviour of the sensor itself.
A blurry light, an unusual infrared shape or a strange radar return may look compelling because it is genuinely difficult to interpret. Yet the first scientific question is not whether the object is extraordinary. It is whether the recorded feature corresponds to an external object at all.
That shift in perspective explains why calibration occupies such a central place in modern UAP analysis. Before investigators can decide what a UFO is, they must determine whether the apparent UFO exists outside the instrument. Many cases become identified flying objects only after that distinction is made. Others remain unresolved because the calibration data needed to answer the question were never collected. [Wikisource]en.wikisource.orgPage:UAP Independent Study TeamWikisourcePage:UAP Independent Study Team - Final Report.pdf/1512 Nov 2023 — Indeed, several apparent UAP have been demonstrated to be se… [Wikisource]en.wikisource.orgWikisourceNASA Unidentified Anomalous Phenomena: Independent…14 Oct 2023 — The panel notes that, at present, gathering data on UAP is…
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Understanding Exposure
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Endnotes
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Source: science.nasa.gov
Link: https://science.nasa.gov/wp-content/uploads/2023/09/uap-independent-study-team-final-report.pdfSource snippet
NASA ScienceIndependent Study Team ReportAt present, analysis of UAP data is hampered by poor sensor calibration, the lack of multiple me...
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Source: en.wikisource.org
Link: [https://en.wikisource.org/wiki/Page%3AUAP_Independent_Study_Team_-Final_Report.pdf/5](https://en.wikisource.org/wiki/Page%3AUAP_Independent_Study_Team-_Final_Report.pdf/5)Source snippet
WikisourcePage:UAP Independent Study Team - Final Report.pdf/512 Nov 2023 — At present, analysis of UAP data is hampered by poor sensor c...
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Source: nasa.gov
Title: update nasa shares uap independent study report names director
Link: https://www.nasa.gov/news-release/update-nasa-shares-uap-independent-study-report-names-director/Source snippet
NASAUPDATE: NASA Shares UAP Independent Study Report14 Sept 2023 — We found that NASA can help the whole-of-government UAP effort through...
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Source: en.wikisource.org
Title: Page:UAP Independent Study Team
Link: [https://en.wikisource.org/wiki/Page%3AUAP_Independent_Study_Team_-Final_Report.pdf/15](https://en.wikisource.org/wiki/Page%3AUAP_Independent_Study_Team-_Final_Report.pdf/15)Source snippet
WikisourcePage:UAP Independent Study Team - Final Report.pdf/1512 Nov 2023 — Indeed, several apparent UAP have been demonstrated to be se...
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Source: en.wikisource.org
Link: https://en.wikisource.org/wiki/NASA_Unidentified_Anomalous_Phenomena%3A_Independent_Study_Team_Report/Responses_to_Statement_of_TaskSource snippet
WikisourceNASA Unidentified Anomalous Phenomena: Independent...14 Oct 2023 — The panel notes that, at present, gathering data on UAP is...
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Source: en.wikisource.org
Title: Overall Conclusions and Recommendations
Link: https://en.wikisource.org/wiki/NASA_Unidentified_Anomalous_Phenomena%3A_Independent_Study_Team_Report/Overall_Conclusions_and_RecommendationsSource snippet
Study Team Report/Overall Conclusions and...14 Oct 2023 — At present, the detection of UAP is often serendipitous, captured by sensors t...
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Source: reddit.com
Link: https://www.reddit.com/r/UFOs/comments/166dk0u/according_to_aaros_new_website_the_flir_gimbal/Source snippet
RedditAccording to [AARO]({{ 'aaro/' | relative_url }})'s new website, the FLIR, Gimbal and...August 31, 2023 — When the camera is rotating, the scene remains stationar...
Published: August 31, 2023
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Source: nextgov.com
Title: nasa report finds no evidence ufos are extraterrestrial
Link: https://www.nextgov.com/ideas/2023/09/nasa-report-finds-no-evidence-ufos-are-extraterrestrial/390350/Source snippet
UAP data considered by the study team comes from U.S. military aircraft. Analysis of this data is “hampered by poor sensor calibration, t...
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Source: arxiv.org
Title: arXiv Galileo Project Observatory Class System Architecture
Link: https://arxiv.org/abs/2506.00125Source snippet
arXivGalileo Project Observatory Class System ArchitectureMay 30, 2025...
Published: May 30, 2025
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Source: arxiv.org
Link: https://arxiv.org/abs/2305.18566 -
Source: science.nasa.gov
Link: https://science.nasa.gov/uap/Source snippet
nasa.govUAP9 Jun 2022 — The study will focus on identifying available data, how best to collect future data, and how NASA can use that da...
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Source: arxiv.org
Link: https://arxiv.org/html/2506.00125v1Source snippet
1 Introduction30 May 2025 — The scientific study of Unidentified Anomalous Phenomena (UAP) is severely hindered by inadequate data collec...
Published: May 2025
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Source: reddit.com
Title: What could be a logical explanation for the tic tac shaped aircraft spotted
Link: https://www.reddit.com/r/AskPhysics/comments/1dgc8od/are_there_good_scientific_explanations_for_ufo/Source snippet
Are there good scientific explanations for UFO sightings...I revisit this from time to time, but I never actually asked the question...
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Source: reddit.com
Title: Footage from the declassified files just released, Middle
Link: https://www.reddit.com/r/aliens/comments/1t77df2/footage_from_the_declassified_files_just_released/Source snippet
(AARO) consisting of one minute and 46 seconds of video footage from an infrared sensor aboard a U.S. military platform in 2013. The repo...
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Source: reddit.com
Link: https://www.reddit.com/r/nasa/comments/16ij1ym/nasa_has_released_the_unidentified_anomalous/Source snippet
NASA has released the Unidentified Anomalous...DOD and NASA now both say there are objects in the air that they can't identify. This UAP...
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Source: reddit.com
Link: https://www.reddit.com/r/Futurology/comments/16ijwyl/nasa_shares_unidentified_anomalous_phenomena/Source snippet
NASA Shares Unidentified Anomalous Phenomena...The report contains the external study team's findings and recommendations which aim to i...
Additional References
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Source: hangar1publishing.com
Link: https://hangar1publishing.com/blogs/ufos-uaps-and-aliens/nasa-ufo-footage-evidence?srsltid=AfmBOooABsrfmUzMPMmXI5WhJ5epf4ZJGrDOTTtB7ftgDpMZx4kbLE2hSource snippet
NASA UFO Footage: The Shocking TruthNASA's unexplained UFO footage forces scientific scrutiny. Explore the space agency's dramatic evolut...
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Source: medium.com
Link: https://medium.com/%40omarvferro/nasa-ufo-releases-the-2-most-convising-images-if-youre-a-skeptic-who-still-has-eyes-67cefa567525Source snippet
NASA “UFO” Releases: The 2 Most Convincing Images (If...And Live Science notes the key problem that's basically the villain in every UAP...
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Source: managingexpectations.net
Link: https://managingexpectations.net/blog/articles/nasa-uap-study-managing-expectations.htmlSource snippet
NASA's UAP Study: What It Did — and Did Not — ConcludeThe panel said UAP analysis is hampered by “poor sensor calibration,” a lack of mul...
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Source: primitiveproton.com
Link: https://primitiveproton.com/unidentified-anomalous-phenomena-uap/ -
Source: defensescoop.com
Link: https://defensescoop.com/2023/10/18/dods-all-domain-anomaly-resolution-office-is-now-investigating-more-than-800-uap-cases/Source snippet
DOD's All-domain Anomaly Resolution Office confirms...18 Oct 2023 — A new Pentagon report confirms that AARO has received a total of 801...
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Source: fastcompany.com
Title: nasa just threw cold water on the idea that ufo sightings are extraterrestrial
Link: https://www.fastcompany.com/90954823/nasa-just-threw-cold-water-on-the-idea-that-ufo-sightings-are-extraterrestrialSource snippet
NASA just threw cold water on the idea that UFO sightings...19 Sept 2023 — Analysis of this data is “hampered by poor sensor calibration...
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Source: youtube.com
Link: https://www.youtube.com/watch?v=TQcqOW39kskSource snippet
Unidentified Anomalous Phenomena Independent Study ReportNASA commissioned an independent study team to examine unidentified anomalous ph...
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Source: finden.co.uk
Link: https://www.finden.co.uk/eliminating-parallax-artefacts-in-x-ray-powder-diffraction-computed-tomography-with-a-self-supervised-neural-network/Source snippet
This method leverages a 3D self-supervised neural network combined with a forward projector.Read more...
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Source: metabunk.org
Title: me23 aaro release — unresolved uap report middle east 2023.14190
Link: https://www.metabunk.org/threads/me23-aaro-release-%E2%80%94-unresolved-uap-report-middle-east-2023.14190/Source snippet
Unresolved UAP Report: Middle East 20239 May 2025 — Eight minutes and fifteen seconds of video footage was captured by an infrared sensor...
Published: May 2025
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Source: facebook.com
Title: The New UAP Archive: What the DVIDS Military Videos Actually
Link: https://www.facebook.com/TheAnomalyArchives/posts/the-new-uap-archive-what-the-dvids-military-videos-actually-show-by-jay-austinin/1609229587878521/Source snippet
AARO cannot determine whether the observed signature represents a sensor artifact or a thermal emission or reflection from a physical sou...
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