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Why do most scientists say that UFO reports do not prove extraterrestrial visitors have reached Earth?
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unidentified flying object
Learn about an unidentified aerial phenomena (UAP) sighting from this video (known as the Gimbal video) captured by fighter pilots associated with the USS Theodore Roosevelt carrier strike group. The video shows instrument detections of unknown aerial objects, which the pilots were unable to identify, off the East Coast of the United States, 2014–15.
Most scientists maintain that unidentified flying object (UFO) reports do not prove extraterrestrial visitation because the vast majority of these sightings can be explained by known natural, atmospheric, or man-made phenomena.1
Scientific investigations, such as the Robertson Panel and the Condon Report, have consistently found no evidence to support the extraterrestrial hypothesis. Instead, researchers attribute many sightings to factors including:1
- Optical Illusions: The human eye is fallible, and visual impressions are often distorted by environmental conditions like fog or haze. Bright objects, such as the planet Venus, are frequently misidentified, and reflections on windows or camera lens artifacts can create saucer-like shapes.231
- Psychological Factors: Observers may misinterpret images due to a psychological desire to find patterns, while reports of "abductions" are often attributed by psychologists to sleep paralysis.123
- Known Technology: Many sightings are linked to secret military tests or hoaxes.123
- Instrument Limitations: Radar data can be misinterpreted, failing to distinguish between artificial objects and natural phenomena like meteor trails or atmospheric thermal discontinuities.3