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Introduction to active galaxies
Introduction to active galaxies

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Figure 24
NASA and J. Biretta (STScI/JHU)l; NASA, NRAO and J Biretta (STScI) ©
NASA and J. Biretta (STScI/JHU)l; NASA, NRAO and J Biretta (STScI)
Figure 24: (a) Optical and (b) radio images of the giant elliptical galaxy M87 clearly show the presence of a 'one-sided' jet that extends from the active nucleus. Note that (a) and (b) are at the same scale

 3.4 Radio galaxies