Mayim Bialik's BreakdownNASA Physicist Takes UFOs Seriously: Dr. Kevin Knuth on Aliens Already Living on Earth, Nuclear Missile Shutdowns, and the Government Cover-UpWhen It’s Not Aliens
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Knuth underscores most sightings are misidentified or adversarial drones, but highlights energy outputs—hundreds of megawatts of light—as the hardest-to-explain cases that strain human engineering limits.