Tag: Laser Interferometer Space Antenna

The European Space Agency’s (ESA) XMM-Newton X-ray space telescope recently discovered rapidly fluctuating X-ray signals coming from the edge of supermassive black hole 1ES 1927+654. Located at the center of a nearby galaxy, the black hole’s X-ray signals have given scientists insight into its nature and how matter falls into it. Moreover, XMM-Newton’s observations also…