The secrets and mysteries of black holes
Discover more about these regions of space where gravitational forces are so great, not even light can escape them!
Our universe is immense and there are sure to be numerous things out there that have yet to be explained. However one of its most mysterious phenomenons is a black hole.
With scientists sharing the first images of the event horizon of a supermassive black hole, let's answer the question: what do we really know about them? We answer this question and more in this gallery. Check it out!
LIFESTYLE Animal kingdom
CELEBRITY Celebrity deaths
HEALTH Middle age