Galaxies


 * [[image:http://sci.esa.int/science-e-media/img/db/Spiral%20Galaxy.jpg width="190" height="163"]]Spiral Galaxies-**Galaxy with spiral arms: a galaxy consisting of an older central nucleus of stars from which extend two spiral arms of gas, dust, and newer stars,and "our galaxy", the Milky Way.


 * [[image:http://www.daviddarling.info/images/M87.jpg width="199" height="202"]]Elliptical Galaxies-** Flattened balls of galaxies

Galaxy:


 * [[image:http://www.universetoday.com/wp-content/uploads/2008/03/spitzer.thumbnail.jpg width="229" height="202"]]Irregular Galaxies**- Does not have a normal sha