Where does most of the radio emission in a radio galaxy come from?
A) the center
B) the spiral arms
C) outside the galaxy in radio lobes
D) a thin shell surrounding the galaxy

Question

Quizplus · Accepted Answer

Most of the radio emission in a radio galaxy comes from large regions outside the galaxy known as radio lobes, which are powered by jets from the central active galactic nucleus.

Where Does Most of the Radio Emission in a Radio