In the center of the Milky Way, you will find:

A. Many massive stars
B. A supermassive black hole
C. The Earth
D. Active star formation, gas, and dust



Answer :

Final answer:

The Milky Way Galaxy's center hosts a supermassive black hole that astronomers study by observing star orbits.


Explanation:

The Milky Way Galaxy's center houses a supermassive black hole that is about 4 million times the mass of the Sun, compressed into a space smaller than Mercury's orbit. Astronomers study stars' orbits to deduce the black hole's presence and mass in the galactic nucleus.


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