Multiple Choice
Astronomers discover a bright X-ray source in the Milky Way.They see no counterpart in the optical bands,but it has another star orbiting it,and they determine that the X-ray source has a mass of 10 MSᵤn.What is the most likely origin of the X-rays?
A) a black hole
B) a neutron star
C) a white dwarf
D) a gamma-ray burst
Correct Answer:
Verified
Correct Answer:
Verified
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