asked 193k views
3 votes
What is the definition of galactic center and galaxy cluster ?

asked
User AngryBoy
by
8.5k points

1 Answer

2 votes

Answer:

The Galactic Center (or Galactic Centre) is the rotational center of the Milky Way galaxy; it is a supermassive black hole of 4.100 ± 0.034 million solar masses, which powers the compact radio source Sagittarius A*.

answered
User ACV
by
8.2k points
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