Bibliography

The following pictures were taken from the Art Today website:

Comet Page:  telescope

Nebula Intro. Page:  nebulas

The following pictures were taken from NASA's website:

Comet Page:  Edmond Halley and Halley's Comet sighting

NASA's Reproduction Guidelines for Use of NASA Images is found at

http://www.nasa.gov/gallery/photo/guideline.html 

All other artwork was done by team members. 

Dreyer, Chris “Life Cycle of a Star”, “Nuclear Reaction Stars” 1999  <http://www.oxford.net/~crdreyer/stars/> (Oct. 1999)

The Imagine Team "Black Holes." Introduction to Black Holes. 1999 <http://imagine.gsfc.nasa.gov/docs/science/know_l1/blackholes.html> (Oct.1999)

King, J.H. “Asteroids and Comets.” Comet Fact Sheet. 1999 <http://nssdc.gsfd.nasa.gov/planetary/factsheet/cometfact.html> (Oct. 1999).

Madison, David .“Death of Stars”, “Supernovas and Neutron Stars" <http://www.geocities.com/Paris/palis/1613/> (Oct.1999)  

Savage, Donald and Steigerwald, Bill. "Structure and Evolution of the Universe." 1999 <http://universe.gsfc.nasa.gov/new/news/1999/99-51.html> (Oct.1999)         

“Supernovas and Their Remnants.” Supernovas. 1998 <http://xray.chungbulk.ac.kr/mater/bhole/supernova.html> (Jan. 2000).

Yarris, Lynn. “Discovery of Distant Supernovas.” Supernovas. 1996  <http://www.lbl.gov/supernova/>  (Jan. 2000).

Firrone, Rima. “Space, Earth and Atmosphere” Tell Me Why. Volume 1. The Children’s Video Encyclopedia. Penguin Productions. 1987.

Stott, Carole and Twist, Clinton. “Meteors, Meteoroids, and Meteorites.” Encyclopedia of Space and the Universe. New York:  DK Multimedia, 1996.

Kamenta, Jane. “World of Extremes.” Odyssey, October 1998, pp. 42-44.

Beasant, Pam. “Asteroids, Comets, and Meteoroids”, “Space Facts and Lists.” 1,000 Facts About Space. New York:  Grisewood & Dempsey Inc., 1992, pp. 22-23, 43. 

Becklake, Sue. "Black Holes", “Comets.” Space The Official Planetarium Book. Rocklyn:  Prima Publishing, 1994, p. 62-63, 74-75.

“Comets”. The American Heritage Dictionary. Ed. Figelman, Francine, Sidd, Susan.  Boston:  Houghton Mifflin Company, 1985, p. 296.

Galan, Mark. “Supernovas, Red Giants and Super Giants." Space and Planets. Boston:  Namani Laura, 1992,  pp. 84, 85, 93.

Galan, Mark. "Do Black Holes Exist?" Space and Planets. Ed. Alan Fallow. Alexandria:  Time Life, 1992, pp. 94, 95, 98, 105, 112.

Gallant, Roy A. “The Birthplace of Stars.” Our Universe. Ed. Kenneth C. Danforth. Washington, D.C.: National Geographic Society, 1986, p. 228.

Gallant, Roy A. "Black Holes, the End?", “The Comets.” The Universe. Ed. Margaret Sedeen. Washington, D.C.:  National Geographic Society, 1994, pp. 237, 207-217.

Ridpath, Ian. “Comets.” Secrets of the Sky. Worthington: Willowisp Press, 1986, pp. 20-23.

Seeds, Michael.  Horizons Exploring the Universe. Ed. Humphrey, Harold. Belmont: Wadsworth Publishing Company, 1991, pp. 428-436.

Stott, Carol and Twist, Clint. “Comets.” Space Facts. Ed. Clint Twist. New York: Dorling Kindersley Publishing, Inc., 1995, pp. 12, 62, 65, 112-113.

Wald, Robert  M. "Black Hole." Encyclopedia Americana. Ed. Lawrence T. Lorimer. Danbury:  Grolier Incorporated, 1996,  pp. 33-34.

Yeomans, Donald. “Comets.” World Book Encyclopedia. Ed. Dale Jacobs. Chicago:  World Book, Inc., 1997, pp. 867-868.

Asimov, Isaac. Comets and Meteors. Milwaukee:  Gareth Stevens, Inc., 1989.

Branley, Franklyn. Comets. New York:  Thomas Crowell, 1984.

Lauber, Patricia. Voyagers From Space.  Singapore:  Library of Congress, 1989.

Poynter, Margaret. Killer Asteroids. Springfield:  Enslow Publishers, Inc., 1996.  

Seymour, Simon. Comets, Meteors, and Asteroids. New York:  Morrow Junior Books, 1994.

Vogt, Gregory L.  Asteroids, Comets, and Meteors. Brookfield:  Millbrook Press, 1996.