LIGO and NASA may have observed a gamma-ray burst from colliding black holes

Scientists from NASA observed a gamma-ray burst coming from the same place in the sky that the LIGO researchers looked at to directly detect gravitational waves. Did we just see light from colliding black holes?

from ExtremeTechExtremeTech http://www.extremetech.com/extreme/227047-ligo-and-nasa-may-have-observed-a-gamma-ray-burst-from-colliding-black-holes