http://www.geocities.com/CapeCanaveral/Launchpad/1364/Stars.html
http://www.astro.cornell.edu/academics/courses/astro201/star_birth.htm
http://www.bbc.co.uk/science/space/stars/birth/
http://www.space.com/scienceastronomy/star_birth_040525.html
http://map.gsfc.nasa.gov/m_uni/uni_101stars.html
http://icanhascheezburger.files.wordpress.com/2007/04/oh-hai-does-you-has-new-legs-4-meh.jpg