DRAGN (double radio source associated with a galactic nucleus) An acronym coined by Patrick Leahy in 1993 (in Jets in Extragalactic Radio Sources, eds. Röser, H.-J., & Meisenheimer, K.; Berlin: Springer-Verlag) that has entered the astronomical vernacular. Related category GALAXIES Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |