Multiple Choice
What is Sgr A×?
A) the brightest star in the constellation Sagittarius
B) the bulge at the center of our galaxy
C) a source of bright radio emission in the center of our galaxy
D) a source of bright X- ray emission coming from the entire constellation of Sagittarius
E) a source of bright ultraviolet light near the center of our galaxy
Correct Answer:
Verified
Correct Answer:
Verified
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