It's a proper noun, so yes.
Yes it is.
The Milky Way galaxy. Why should it be any different??
The noun Milky Way (capitalized) is a singular, proper, open spaced compound noun. It is a proper noun because it is the name of a specific galaxy (and one of my favorite candy bars).
The Milky Way is a proper noun. All proper nouns should be capitalised.
There no milky way in sky there is only milky way galaxy
The Milky Way galaxy is.... called the Milky Way Galaxy
The galaxy that contains Earth and the rest of the Solar system is the Milky Way galaxy.
We all live in the same Universe.
the milky way is just the name of our galaxy, there isn't really a "milky way"
Zero. We are in it
the milky way is a galaxy, there are billions of stars in the milky way galaxy
Well, we are in the Milky Way.