"Unexpectedly, we found that they were spinning too fast to have been formed by galaxy mergers alone. "They must have formed in large part from material falling in, growing the black hole smoothly ...
New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...
“The fact that we can track this region of bright X-ray emission as it circles the black hole lets us track just how quickly material in the disk is spinning,” MIT’s Dheeraj Pasham, lead ...