Verne. Philadelphia: J. B. Lippincott, 1973.
Wells, H. G. The War of the Worlds . New York: Pocket Books, 1988.
White, Frank. The Overview Effect: Space Exploration and Human Evolution . Boston: Houghton Mifflin, 1987.
Yeomans, Donald K. Comets: A Chronological History of Observation, Science, Myth, and Folklore . New York: John Wiley and Sons, 1991.
âââ. Near-Earth Objects: Finding Them before They Find Us . Princeton, NJ: Princeton University Press, 2013.
Young, John W., with James R. Hansen. Forever Young: A Life of Adventure in Air and Space . Gainesville: University Press of Florida, 2012.
BOOK CHAPTERS
Morrison, David, Clark R. Chapman, and Paul Slovic. âThe Impact Hazard.â In Hazards Due to Comets and Asteroids , by Tom Gehrels. Tucson: University of Arizona Press, 1994.
ARTICLES
Alvarez, Luis W., Walter Alvarez, Frank Asaro, and Helen V. Michel. âExtraterrestrial Cause for the Cretaceous-Tertiary Extinction.â Science 208, no. 4448 (June 6, 1980): 1095â1108.
Benediktov, Kirill. âThe Asteroid-Comet Danger and Planetary Defense: A View from Russia.â Executive Intelligence Review , April 26, 2013.
Bowell, Edward, Bruce Koehn, and Brian Skiff. âThe Lowell Observatory Near-Earth-Object Search (LONEOS): Ten Years of Asteroid and Comet Discovery.â Astronomical Review (May 21, 2011).
Brown, Gregory, Ben Hall, Ashley Back, and Stuart Turner. âPI_1 Could Bruce Willis Save the World?â Journal of Physics Special Topics 10, no. 1 (November 1, 2011).
Cheng, Andrew F. âNear Earth Asteroid Rendezvous: Mission Summary.â Johns Hopkins APL Technical Digest 19, no. 2 (1998).
Johnson, Lindley. âNASA's Near-Earth Object Observations Program Discovers Ten Thousandth NEO.â SciTechDaily.com , June 26, 2013. http://scitechdaily.com/nasas-near-earth-object-observations-program-discovers-ten-thousandth-neo/ (accessed February 21, 2014).
Keller, Gerta, Thierry Adattee, Wolfgang Stinnesbeck, Mario Rebolledo-Vieyra, Jaime Urrutia Fucugauchi, Utz Kramar, and Doris Stüben. âChicxulub Impact Predates the K-T Boundary Mass Extinction.â Proceedings of the National Academy of Sciences 101, no. 11 (March 16, 2004).
Lieberman, Bruce. âAsteroid Watch.â Air and Space Magazine , January 2013.
Morrison, David. âImpacts and Evolution: Protecting Earth from Asteroids.â Proceedings of the American Philosophical Society 154, no. 4 (December 2010).
Moyer, Michael. âEternal Fascinations with the End: Why We're Suckers for Stories of Our Own Demise.â In âThe End.â Special issue, Scientific American (September 2010).
Nici, Lt. Col. Rosario, and lst Lt. Douglas Kaupa. âPlanetary Defense:Department of Defense Cost for the Detection, Exploration, and Rendezvous Mission of Near-Earth Objects.â Airpower Journal (summer 1997).
OâNeill, Gerard K. âThe Colonization of Space.â Physics Today , September 1974.
Von Braun, Wernher. âExploration to the Farthest Planets.â New Scientist 22, no. 387, April 16, 1964.
Wright, Mike. âThe Disneyâvon Braun Collaboration and Its Influence on Space Exploration.â In Selected Papers from the 1993 Southern Humanities Conference . Edited by D. Schenker, C. Hanks, and S. Kray. Huntsville, AL: Southern Humanities Press, 1993.
Yamamoto, Judith T. Review of Lucifer's Hammer , by Larry Niven and Jerry Pournelle. Library Journal 102, no. 13 (July 1, 1977).
REPORTS
American Institute of Aeronautics and Astronautics (AIAA) 2004 Planetary Defense Conference. White Paper Summarizing Findings and Recommendations from the 2004 Planetary Defense Conference: Protecting Earth from Asteroids . Washington, DC: AAAS, February 2004.
American Institute of Aeronautics and Astronautics (AIAA) 2007 Planetary Defense Conference. White Paper: Summary and Recommendations . Washington, DC: NASA, May 10, 2007.
Arentz, Robert F., et al. NEO Survey: A Fast and