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  • Abumrad, Jad & Krulwich, Robert. "Carl Sagan and Ann Druyan's Ultimate Mix Tape." National Public Radio. Feb. 12, 2010. (Feb. 1, 2012) http://www.npr.org/2010/02/12/123534818/carl-sagan-and-ann-druyans-ultimate-mix-tape
  • Anderson, Charlene. "Projects: Observing Earth. Carl Sagan on Venus and Mars." (Feb. 1, 2012) http://planetary.org/programs/projects/observing_earth/sagan_climate_change.html
  • Brazell, Karen. "Happy Belated Birthday, Carl!" PBS. Nov. 10, 2010. (Feb. 7, 2012) http://www.pbs.org/wnet/need-to-know/the-daily-need/photo-happy-belated-birthday-carl/5026/
  • Davidson, Keay. "Carl Sagan: A Life." John Wiley & Sons, Inc. 1999.
  • Druyan, Ann. "Carl Sagan." Personal interview. Feb. 2, 2012.
  • International Space Hall of Fame. "Carl Sagan." (Feb. 5, 2012) http://www.nmspacemuseum.org/halloffame/detail.php?id=149
  • Morrison, David. "Carl Sagan's Life and Legacy as a Scientist, Teacher and Skeptic." Skeptical Inquirer. Vol. 31.1, January 2007. (Feb. 1, 2012) http://www.csicop.org/si/show/carl_sagans_life_and_legacy_as_scientist_teacher_and_skeptic
  • NASA. "Carl Sagan: Solar System Exploration." April 12, 2011. (Feb. 5, 2012) http://solarsystem.nasa.gov/people/profile.cfm?Code=SaganC
  • NASA Jet Propulsion Laboratory. "What is the Golden Record?" (Feb. 1, 2012) http://voyager.jpl.nasa.gov/spacecraft/goldenrec.html
  • National Archives. "Unidentified Flying Objects: Project BLUE BOOK." Freedom of Information Act. (Feb. 5, 2012) http://www.archives.gov/foia/ufos.html
  • The Planetary Society. "Carl Sagan: Founder and First President." (Feb. 5, 2012) http://planetary.org/about/founders/carl_sagan.html
  • The Planetary Society."Visions of Mars: A Message to the Future." (Feb. 1, 2012). http://www.planetary.org/programs/projects/messages/vom.html
  • The Planetary Society. "Visions of Mars Greetings: Carl Sagan." (Feb. 1, 2012). http://www.planetary.org/special/vomgreetings/greet2/SAGAN.html
  • Poundstone, William. "Carl Sagan: A Life in the Cosmos." Henry Holt and Co. 1999.
  • Poundstone, William. "Carl Sagan." Personal Interview. Jan. 31, 2012.
  • Quarles, Norma. "Carl Sagan Dies at 62." CNN. Dec. 20, 1996. (Feb. 7, 2012) http://articles.cnn.com/1996-12-20/us/9612_20_sagan_1_bone-marrow-blood-disease-planets?_s=PM:US
  • Sagan, Carl and George Mullen. "Earth and Mars: Evolution of Atmospheres and Surface Temperatures." Science. Vol. 177, no. 4043. 1972. (Feb. 1, 2012) http://www.sciencemag.org/content/177/4043/52
  • SETI. "Carl Sagan Center." (Feb. 1, 2012) http://www.seti.org/carlsagancenter
  • Turco, R.P., Toon, O.B., Ackerman, T.P., Pollack, J.B., & Sagan, Carl. "Nuclear Winter: Global Consequences of Multiple Nuclear Explosions." Science. Vol. 222, no. 4630. 1983. (Feb. 1, 2012) http://www.sciencemag.org/content/222/4630/1283.shortU.S. Environmental Protection Agency. "Carbon dioxide." April 15, 2011. (Feb. 1, 2012) http://www.epa.gov/climatechange/emissions/co2.html