Black Holes: Supermassive Black hole 700 million times mass of Sun spotted firing energy beam at earth
Astronomers have identified the most ancient blazar ever observed, a supermassive black hole from the early universe shooting an energy beam directly at Earth. This cosmic powerhouse has a mass equal to 700 million suns, according to a study published in The Astrophysical Journal Letters titled “Properties and Far-infrared Variability of a z = 7 … Read more
