Radio Galaxy Zoo Talk

Reason for large amount of radio activity?

  • charlottebrew by charlottebrew

    Does anyone know why that star is releasing that much in radio waves?


  • Dolorous_Edd by Dolorous_Edd

    Host is also green

    enter image description here


  • 42jkb by 42jkb scientist, admin

    The bright infrared source near the centre of the radio emission is the host galaxy with an active supermassive black hole. This is what we call an active galactic nucleus (AGN).