How do you get a good picture of what your milky way galaxy looks like?

Technically, you cannot take a picture of our own galaxy from outside, as the camera would have to travel tens of thousands of light-years out of the galaxy to do so. However, if you're on Earth, you see a large stream of countless stars in the night sky. That is part of the milky way galaxy. The "pictures" you see in the newspapers are just artists' impressions of how the Milky Way would look, not the actually appearance.