Thorne and Hawking argued that since general relativity made it impossible for black holes to radiate and lose information , the mass-energy and information carried by Hawking radiation must be `` new '' , and not from inside the black hole event horizon .
[ 230 ] [ 231 ] Thorne and Hawking argued that since general relativity made it impossible for black holes to radiate and lose information , the mass-energy and information carried by Hawking radiation must be `` new '' , and not from inside the black hole event horizon .