Multiple Choice
A supercluster of galaxies is a
A) cluster of galaxy clusters.
B) cluster of galaxies that is packed much more densely than normal clusters, giving it a higher mass.
C) phrase describing all the galaxies in the universe as a single system.
D) cluster of galaxies that is spread out over a larger than normal volume of space.
Correct Answer:
Verified
Correct Answer:
Verified
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