New observations from NASA's Swift and the Nuclear Spectroscopic Telescope Array, or NuSTAR caught a supermassive black hole in the midst of a giant eruption of X-ray light.  In this artist's image, released on 10/27/15, an x-ray flare can be see blasting from the corona of the supermassive black hole Mrk 335. (NASA/JPL-Caltech)