Question

What is Galaxy.....?​

Answer 1

$\huge\star\underbrace {\mathtt\red {A}\mathtt\red {n}\mathtt\red {s}\mathtt\red {w}\mathtt\red {e}\mathtt\red {r}}\star\:$

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. ... This is the picture taken by the Hubble Space Telescope showing thousands of galaxies.

Answer 2

• Answer -

→ One cluster may contain billion of stats.

→ All the stars in a cluster are held together by gravitational force.

→ Such a huge cluster of billion stars, along with giant collection of gas and dust is called a Galaxy