Question

every each Galaxy have ___________ at it's center​

Answer 1

Explanation:

black hole is your answer

Answer 2

Answer:

At its center, surrounded by 200-400 billion stars and undetectable to the human eye and by direct measurements, lies a supermassive black hole called Sagittarius A*, or Sgr A* for short. The Milky Way has the shape of a spiral and rotates around its center, with long curling arms surrounding a slightly bulging disk.

Explanation:

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