Multiple Choice
Astronomers who discovered quasars found that they show ___________ of their spectral lines and are thus probably much ___________ than nearby galaxies.
A) large redshifts; farther away
B) large blueshifts; farther away
C) no wavelength difference; nearer
D) large redshifts; nearer
E) large blueshift; nearer
Correct Answer:

Verified
Correct Answer:
Verified
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