%0 Journal Article %T Law of Physics 20<sup>th</sup>-Century Scientists Overlooked (Part 4): Mass Extinction by Aether Deprivation %A Conrad Ranzan %J Journal of High Energy Physics, Gravitation and Cosmology %P 191-209 %@ 2380-4335 %D 2021 %I Scientific Research Publishing %R 10.4236/jhepgc.2021.71010 %X Extreme gravitational collapse is explored by utilizing two fundamental properties and one reasonable assumption, which together lead logically to an end-state gravitating structure. This structure, called a Terminal state neutron star, manifests nature¡¯s ultimate density of mass and possesses the ultimate electromagnetic barrier. It is then shown how this structure is central to the remarkable mechanism whereby the density is prevented from going higher. A simple process assures that such density is not exceeded¡ªregardless of the quantity of additional mass. As an example, the discourse focuses on the expected progression and outcome when a compact star of \"\"¡ªfar more mass than can be accommodated by the basic Terminal state structure¡ªundergoes total gravitational collapse. An examination of what happens to the considerable excess mass leads the discussion to the principle of mass extinction by the process of aether deprivation and its profound implications for black-hole physics and the current revolution in cosmology. %K Mass Extinction %K Aether Deprivation Process %K Gravitational Collapse %K Black Hole Physics %K Aether %K Energy Layer %K Ultimate Density %K End-State Neutron Star %K Terminal star %K DSSU Theory %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=106534