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by mr_overalls 2442 days ago
Tom Mahood - a UFO skeptic with an advanced degree in physics - gives a plausible argument that the Air Force has been testing particle beams designed to spoof radar for quite a long time at Groom Lake.

https://www.otherhand.org/home-page/area-51-and-other-strang...

"The way it works is like this. When directed toward the sky, a properly tuned proton beam, focused by magnetic lenses, would pass through the first few thousand meters of air with no apparent effect. If the energy levels are adjusted right, the beam itself wouldn’t be visible. Then, when the energy of the beam dropped to a critical value, it would dump its remaining energy in a very short distance, ionizing the oxygen and nitrogen atoms of the atmosphere, causing one damn fine glowing ball of plasma."

"Assuming a circular beam aperture, the plasma would also take on a circular shape. Viewed from the side, the plasma would have a lenticular cross-section, and possibly even a different color from the bottom to the top due to the energy gradient of the dying beam. Very much like a spectral distribution). In short, it would look just like a glowing saucer. The beam could quickly be moved laterally, giving the plasma the appearance of instantly moving across the sky, much as a searchlight can jump 'instantly' across the bottom of a cloud."