In this episode of Profmed’s The Professional, Bongani Bingwa stares into the abyss – and find out what it takes to unravel some of the universe’s darkest secrets. His guest is Professor Roger Deane, an astrophysicist at the University of Pretoria who was part of a global effort to snap the greatest image of them all: humanity’s first-ever photo of a supermassive black hole. Deane helped build a vital computer simulation of the Event Horizon Telescope, which captured the image in a galaxy far, far away from our own. (SPOILER: It looks a bit like a giant fuzzy doughnut.)