Is this our galaxy?

[atomic7732]

http://en.wikipedia.org/wiki/Milky_Way#Composition_and_structure

"Observations presented in 2008 by Robert Benjamin of the University of Wisconsin-Whitewater suggest that the Milky Way possesses only two major stellar arms: the Perseus arm and the Scutum-Centaurus arm. The rest of the arms are minor or adjunct arms. This would mean that the Milky Way is similar in appearance to NGC 1365."