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Unformatted text preview: greater as well Black holes never get to the point where they’re actually black holes due to the escape velocity never reaching the speed of light; it just gets closer and closer. a) John Wheeler termed the word black hole but Russian’s call them “Frozen Stars” b) Place where escape velocity is same as speed of light is called Schwarschild radius Two types of singularities: removable and physical Einstein explained gravity by saying matter bends space/time and space/time is acting back on the Earth...
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This note was uploaded on 05/03/2011 for the course AST 301 taught by Professor Harvey during the Fall '07 term at University of Texas.
- Fall '07