Question

Consider the following statement about Radio Galaxies: 1.  Astronomers recently reported the discovery of 63 new giant radio galaxies 2.  Radio Galaxies, also known as radio-luminous galaxies or radio-loud galaxies 3.  These are a particular type of active galaxy that emits more light at radio wavelengths than at visible wavelengths. Which of the statements given above is/are correct?

A 1 only
B 2 only
C Both 1 and 2
D 1, 2 and 3
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