11. Dejoie, Joyce; Truelove, Elizzbeth. (1994, January 22). The X-Ray Sun. Retrieved July 8, 2011, from Star Child: http://starchild.gsfc.nasa.gov/docs/StarChild/solar_system_level2/sun_image.html Fuller, J. (n.d.). How Asteroid Belts Work. Retrieved July 11, 2011, from How Stuff Works; A Discovery Company: http://www.google.com/imgres?imgurl=http://static.howstuffworks.com/gif/asteroid-belt- 1.jpg&imgrefurl=http://science.howstuffworks.com/asteroid-belt.htm&usg=__Rxtp9OAv9gjNbv3b6ECR9zS- k0I=&h=225&w=400&sz=21&hl=en&start=0&zoom=1&tbnid=O0DvgN46VhZd7M:&tbnh=1 Haenel, K. (2009, December 16). Making an Asteroid Belt. Retrieved July 11, 2011, from Blender Nation Community News: http://www.google.com/imgres?imgurl=http://blender-tuts.com/wp-content/uploads/2009/12/asteroid- belt.JPG&imgrefurl=http://www.blendernation.com/stream/tag/asteroids- belt/&usg=__hAZ8gTbevhFRlVaWvs8lqzfZrro=&h=424&w=750&sz=100&hl=en&start=0&zoom=1&tbnid=cPz NASA. (2008, January). Star Geezer Astronomy. Retrieved 2011 8, July, from http://stargeezeradio.com/starblog/?p=363 NASA. (2009, June 1). Great Images in NASA, Retrieved July 11, 2011, from GRIN: http://grin.hq.NASA.gov/ NASA. (2011, July 11). The Final Space Shuttle Mission. Retrieved July 11, 2011, from NASA: http://www.nasa.gov/home/ Nine Planets. (2011). The Sun. Retrieved July 8, 2011, from Nine Planets - A Guide to our Solar System and Beyond: http://nineplanets.org/sol.html Professor Astronomy. (2005, June 27). Preparing for Fireworks. Retrieved July 11, 2011, from Professor Astronomy: http://www.google.com/imgres?imgurl=http://starchild.gsfc.nasa.gov/Images/StarChild/solar_system_level1/asteroid_belt. gif&imgrefurl=http://starchild.gsfc.nasa.gov/docs/StarChild/solar_system_level1/asteroids.html&usg=__SN1zrlmARjKvpjWe L0cSLx8qCE8=&h=261&w

12. Spires, S. G. (2009, April 22). NASA proceeds with Hubble Space Telescope mission launch work. Retrieved July 11, 2011, from al.com: http://blog.al.com/space-news/2009/04/nasa_proceeds_with_hubble_spac.html Taylor, G. (2011, February 16). New Data, New Ideas, and Lively Debate about Mercury. Retrieved July 11, 2011, from Solar System Exploration: http://solarsystem.nasa.gov/scitech/display.cfm?ST_ID=425 The U.S. National Archives and Records Administration. (n.d.). Picturing the Century: One Hundred Years of Photography from the National Archives. Retrieved July 8, 2011, from National Archive: http://www.archives.gov/press/press- kits/picturing-the-century-photos/gallery1.html Wolf, P. (2008, May). Giant Planets; What are they, and Where are they? Retrieved July 11, 2011, from The Outer Planets: http://lasp.colorado.edu/education/outerplanets/credits.php Zlotky, A. (2011, July 8). NASA's 30-Year Space Shuttle Program: A Look Back In Photos. Retrieved July 11, 2011, from Huffpost Tech: http://www.huffingtonpost.com/2011/07/08/nasas-space-shuttle-program-look- back_n_893177.html#s305379&title=Hail_Columbia