Modern physics dictates that, after being consumed, information about this matter should be forever lost to the universe. But a new experiment suggests that there might be a way to use quantum mechanics to gain some insight into the interior of a black hole.
"In quantum physics, information cannot possibly be lost," Kevin Landsman, a physics graduate student at the Joint Quantum Institute (JQI) at the University of Maryland in College Park, told Live Science. "Instead, information can be hidden or scrambled" among subatomic, inextricably linked particles.