Composite image of Sagittarius A* (Sgr A*), the supermassive black hole at the center of the Milky Way. 9Image Credit: X-ray: NASA/CXC/UCLA/Z. Li et al; Radio: NRAO/VLA)

Composite image of Sagittarius A* (Sgr A*), the supermassive black hole at the center of the Milky Way. 9Image Credit: X-ray: NASA/CXC/UCLA/Z. Li et al; Radio: NRAO/VLA)

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