Star Formation

http://abyss.uoregon.edu/~js/ast122/lectures/lec13.html
http://www.ipac.caltech.edu/outreach/Edu/sform.html
http://t.space.com/all/14832-hubble-views-grand-star-forming-region#1
http://apod.nasa.gov/apod/ap050424.html
http://apod.nasa.gov/apod/ap990604.html
http://apod.nasa.gov/apod/ap040713.html
http://www.spacetelescope.org/science/formation_of_stars/
http://irlab.astro.ucla.edu/research/star.htm
http://www.nasa.gov/multimedia/imagegallery/image_feature_2409.html
http://coolcosmos.ipac.caltech.edu/cosmic_classroom/cosmic_reference/molecular_clouds.html
http://www.novacelestia.com/space_art_stars/nebulae.html