Multiple Choice
What is the most likely explanation for the dark area in the image below? 
A) It is a region where there are no stars.
B) It is a region with lots of dark matter.
C) It is a super-massive black hole.
D) It is a region with thick dust blocking the starlight coming from behind.
E) It is a dark star cluster.
Correct Answer:
Verified
Correct Answer:
Verified
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