Galactic merger feeding pair of 'gluttonous' black holes

Black holes in a pair of merging galaxies, known as UGC4211, are devouring gas and dust that is "being displaced by the merger," according to ALMA scientists. The Atacama Large Millimeter/submillimeter Array (ALMA) was used to for the discovery. Full Story: https://www.space.com/closest-pair-black-holes-galaxy-merger Credit: ALMA (ESO/NAOJ/NRAO), M. Koss et al (Eureka Scientific), S. Dagnello (NRAO/AUI/NSF)