28 Facts About Ultra-luminous Infrared Galaxy
Ultra - aglow infrared galaxies ( ULIRGs)are some of the most challenging objects in the universe . These galaxies radiate incredibly bright in the infrared spectrum , often outshining intact galaxies like the Milky Way . What makes ULIRGs so fascinating?They are usually the result of wandflower mergers , where two or more coltsfoot collide and blend . This cosmic collision spark intensestar formationand fuels supermassive black hole at their middle ....