The supermassive black hole at the centre of our Milky Way has recently spat out an enormous X-ray blast. It is possible that it was due to an asteroid getting too close and being sucked into the black hole; this may have given it a touch of indegestion.
http://www.space.com/28193-monster-black-hole-largest-flare-ever.html
"It's also plausible that the flare was the product of Sgr A* having a snack. An asteroid or other object may have come too close to the black hole, ripping it apart. The debris would have accelerated rapidly and potentially radiated a bright burst of X-rays."
http://www.space.com/28193-monster-black-hole-largest-flare-ever.html
"It's also plausible that the flare was the product of Sgr A* having a snack. An asteroid or other object may have come too close to the black hole, ripping it apart. The debris would have accelerated rapidly and potentially radiated a bright burst of X-rays."