To stay out of the dark, capture the light

Last week, for the first time ever, we saw a picture of a black hole.  In this primer of the experience, the New York Times described a black hole as a region in space that “swallows up everything too close, too slow or too small to fight its gravitational pull.” The edge of a black hole is marked by a ring of light, called the event horizon, represents light about to be drawn into the black hole “never to escape.” …