June 26, 2018

MRK 1216

An article to be published in the journal “Monthly Notices of the Royal Astronomical Society” describes a research on isolated galaxies with a mass similar to the first elliptical galaxies but much smaller in which the central supermassive black hole inhibited stellar formation and grew more than normal. A team of researchers used data collected by NASA’s Chandra X-ray Observatory to examine the galaxies MRK 1216 and PGC 032873, nicknamed red nuggets, relics of the first massive galaxies that formed in the first billion years after the Big Bang.