Astronomy Homework

Provide a description of our home galaxy, the Milky Way.  Include in your description the the location and stellar populations (new stars/ old stars) of the central bulge, disk, and halo. Also provide details such as the Hubble classification, disk structure, location of star forming regions, and the best estimate of the number of spiral arms.

Use correct spelling and grammar in two paragraphs of  four to six sentences each.