Cold quasar (source code)

= Cold quasar
{wiki=Cold_quasar}

A "cold quasar" is a type of astronomical object that represents a quasar—a very energetic and distant galaxy with an active supermassive black hole at its center—characterized by having a cooler or lower-temperature environment surrounding it compared to typical quasars. These environments are often marked by significant amounts of cold gas and dust.