| Go to articleFurther Reading from Encarta  Further Reading offers additional information about your topics.
Comet
 |
|
Also on Encarta |
|
 |
|
|
|
Peebles, Curtis. Asteroids: A History. Smithsonian Institution Press, 2000. A history of our current understanding of asteroids. Sagan, Carl, and Ann Druyan. Comet. Rev. ed. Ballantine, 1997. Discussion of the origin, nature, and fate of comets.
|