Brightest object in the universe swallows a Sun every day
You’d assume that the brightest object in the known universe would be a pretty easy thing to discover, but astronomers have only just spotted it. This overlooked show-off is a supermassive black hole with the mass of 17 billion Suns, and counting – it swallows another Suns’ worth of material every day, making it also the fastest-growing black hole ever found.There’s a couple of obvious questions you’re probably asking about this. First, black holes are the blackest things that can exist, and light famously can’t escape…