Gravitational Lensing
Scientists / Papers
Albert Einstein astrophysical observations 1940s
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Theories Citing This Reference (3)
Extraterrestrial Universal Knowledge
Objects originating outside solar system begun journeys before human existence pre-dating national borders constitute universal knowledge belonging humanity rather than national secrecy government classification...
Plasma Opposite Refraction
Plasma refractive index exhibits opposite sign compared mass-based gravitational lensing causing light divergence rather than focusing requiring plasma deficiency enable beam focusing frequency dependent effects...
Plasma Propulsion Signature
Advanced propulsion systems might generate detectable plasma signatures surrounding unusual engines producing thermal infrared emissions but plasma represents secondary effect rather than fundamental propulsion...