Black holes are often viewed as inescapable vortexes, but, in a recent talk at Harvard University, Stephen Hawking suggested they might be more like portals than prisons.

Black holes are often viewed as inescapable vortexes, but, in a recent talk at Harvard University, Stephen Hawking suggested they might be more like portals than prisons, reports the Boston Globe.
Said Hawking, “Things can get out of a black hole, both from the outside and possibly though another universe.” 
Embracing the opportunity to use the forces as a metaphor for life, he also