Question

write the summery of galaxy​

Answer 1

Answer:

Galaxies are sprawling systems of dust, gas, dark matter, and anywhere from a million to a trillion stars that are held together by gravity. Nearly all large galaxies are thought to also contain supermassive black holes at their centers.

Explanation:

Now that I have helped you so pls Subscribe to my YouTube channel- DK GAMING OFFICIAL007 and Mark as the Brainliest pls

Answer 2

Answer:

GALAXY - A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek galaxias, literally "milky", a reference to the Milky Way.