New image reveals supermassive black hole’s swirling magnetic field

Astronomers have a new, more complete picture of the supermassive black hole at the center of a galaxy 55 million light-years from Earth — the first black hole ever to be imaged.Astronomers have a new, more complete picture of the supermassive black hole at the center of a galaxy 55 million light-years from Earth — the first black hole ever to be imaged.