Black holes are kind of scary. Think about an invisible pitfall that swallows everything that gets close. Even light, the fastest thing in the universe, can’t escape them! From a scientist’s point of view, however, black holes are kind of cool. Their extreme nature makes them a very interesting thing to study, full of weird antics and head-scratching mysteries. Sitting at a nice and safe distance here on Earth, astronomers have been observing all sorts of weird events related to them, doi...
