How far away from Earth is the Andromeda Galaxy compared with the diameter of the Milky Way Galaxy?
A) The Andromeda Galaxy is about 3 Milky Way diameters away.
B) The Andromeda Galaxy is about 20 Milky Way diameters away.
C) The Andromeda Galaxy is between 100 and 120 Milky Way diameters away.
D) The Andromeda Galaxy is several million Milky Way diameters away.
Correct Answer:
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