What are the biggest unanswered questions about black holes?

Feb 18, 2014 ... ... black holes in space. The work, supported by the National Science ... Smarr's research, we'd be trapped in an informational black hole. May 1, 2009 ... In his 1976 Physical Review D paper “Breakdown of Predictability in Gravitational Collapse,” Hawking argued, “Because part of the information ... Stephen Hawking raised profound issues concerning the loss of information in black hole evaporation and the consistency of quantum mechanics in a world with ... It can even swallow entire stars. Nothing can move fast enough to escape a black hole's gravity. This includes light, the fastest thing in the universe. That's ... ... black hole filtering and routing. Status of This Memo This document is not an Internet Standards Track specification; it is published for informational purposes ... Weighing in at hundreds to a billion times more massive than our Sun, these giant black holes grow at an alarming and seemingly impossible rate. In fact, the ... ... in quantum information science. Research Strengths. Entanglement and quantum ... Black hole quantum information (Turiaci); Topological phases of matter ... fall into an “informational black hole”. This loss of information is costly, and leads to investment mistakes—some projects that would have been worth pursuing ... Explore the exciting concepts, history, and applications of information theory in 24 challenging and eye-opening half-hour lectures taught by a world-renowned ... Sep 23, 2010 ... There is a nice trick which can then be played: If the local energy density exceeds a certain limit, a black hole will form causing an event ...