Multiple Choice
What is the Great Attractor?
A) a fifth fundamental force, in addition to the strong, weak, electromagnetic, and gravitational forces
B) a massive supercluster of galaxies that is gravitationally pulling on our Local Group
C) a supermassive black hole at the center of the Virgo cluster of galaxies
D) a concentration of primordial quantum fluctuations
Correct Answer:

Verified
Correct Answer:
Verified
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