Describe what makes up a galaxy PLEASE?

Answer 1

Lots and lots of stars, often with occasional gas and dust. Perhaps with a black hole at its center, although such is considered optional for smaller galaxies. And most believe that some form of dark matter (likely more gas, albeit of a sub-atomic nature) also plays a part in the mass of a galaxy.

Larger galaxies are typically arranged in a pattern such that a central black hole is surrounded by an every less dense collection of stars, gas, dark matter, and so forth. Prior encounters with other galaxies can encourage patterns such as arms or bars to form, although direct collisions can result in highly irregular shapes.

Answer 2

1. 1 Sun

2. 4 rocky planets

3. at least 5 dwarf planets

4. more than 160 moons

5.billions of asteroids

6. thousands of Kuiper Belt Objects

and

7. trillions of comets that are way beyond Neptune.

Answer 3

A galaxy is a group of stars, dust, and gas held together by gravity.

Answer 4

Usually, there are solar systems inside a galaxy.

Answer 5

a galaxy is made of stars star dust and gas

Answer 6

stones,gas,