How can a speck of a universe be physically identical to the great expanse we view in the heavens above?
Brian GreeneA unified theory would put us at the doorstep of a vast universe of things that we could finally explore with precision.
Brian GreeneBlack holes provide theoreticians with an important theoretical laboratory to test ideas. Conditions within a black hole are so extreme, that by analyzing aspects of black holes we see space and time in an exotic environment, one that has shed important, and sometimes perplexing, new light on their fundamental nature.
Brian Greene