Monster Black Hole in Tiny Galaxy Holds Clues to Their Existence in Early Universe

Supermassive Black Hole


A big step in solving the mystery of how the very biggest black holes grow has been taken by researchers using NASA’s Chandra X-ray Observatory. They identified a black hole containing about 200,000 times the mass of the Sun, buried in gas and dust in the dwarf galaxy Mrk 462. ”Future sensitive observations, using x-ray and the James Webb Space Telescope (JWST) for example, will be able to find signatures of direct collapse black holes over a wider range of masses and growth rates, and help determine whether they form the seeds of the supermassive black holes we see today,” wrote Dartmouth University astrophysicist Ryan Hickox in an email to The Daily Galaxy,