The Orientation of M87* And Its Spinning Jets The bright ring in the EHT images is not uniform; one side appears brighter due to the relativistic motion of material in the accretion disc ...
Scientists at NASA revealed evidence that demonstrates that M87 contains a supermassive black hole located at its center.
On left, this composite simulated image shows how M87* is seen by the Event Horizon Telescope at 86 GHz (red), 230 GHz (green), and 345 GHz (blue). On right, 345 GHz is seen in dark blue ...