The Universe, Captured by Hubble

The milky way galaxy has a spiral form that consists of a central bulge thick surrounded by four arms curled outward and hemmed in the halo of less intense form, we can not see the spiral as our solar system located in one of these arms called the "Orion Arm" or Local Arm.
From our site, the dust clouds obscure the galaxy center completelyin a way that does not give any maps of visual scene except only a limited view to the Galaxy.