Our Galaxy (the milky way)
a group of the stars
The Perseus Arm of the Milky Way galaxy contains the Sun.
Milky Way Galaxy
universe
The Milky Way Galaxy
The galaxy includes our solar system and the stars around us.
The Milkyway
The sun belongs to the milky way.
White dwarf stars.
The Population I group of stars
Constallation
The Sun is a population 1 star, with a type of G2V.