10 Jun 2018, 05:00 UTC
You don't have the right version of the adobe flash player to see this video. Please upgrade or install it at "http://get.adobe.com/flashplayer/"Subscribe to iTunes
Any residents of a galaxy in the constellation Serpens have a big problem: They’re being blasted by a death ray from a black hole. The galaxy is a companion to a larger galaxy, known as 3C321. They’re more than a billion light-years away.