- Publications of the Exobiology Program for 1982: A special bibliography (NASA technical memorandum) by Linda G Pleasant, 1983
- Mars: An entry from Thomson Gale's <i>Gale Encyclopedia of Science, 3rd ed.</i> by Jeffrey C. Hall, David T., Jr. King, 2004
- Astrobiology is the new modern framework encompassing SETI ... and so much else.(From SETI to ASTROBIOLOGY: Reassessment and Update--Four Views) : An article from: Skeptical Inquirer by David Morrison, 2006-05-01
- Life on Mars: past, present, and future.: An article from: Journal of the Mississippi Academy of Sciences by Christopher P. McKay, 2003-07-01
- Astrobiology: An entry from Thomson Gale's <i>Gale Encyclopedia of Science, 3rd ed.</i> by Agnieszka Lichanska, 2004
- The needless search for extraterrestrial fossils on Earth [An article from: Earth Science Reviews] by A.J. van Loon, 2005-01-01
- GROWING FOOD ON THE FINAL FRONTIER.(production of food crops in space)(Brief Article): An article from: Techniques by Cutshall Sandy, 2001-09-01
- The Mystery of Methane on Mars and Titan: Scientific American (Unabridged) by Sushil K Atreya,
- On the search for extrasolar planets.: An article from: Daedalus by Alan P. Boss, 2004-06-22
- An Introduction to Astrobiology
- Life in the Universe: Expectations and Constraints (Advances in Astrobiology and Biogeophysics) by Dirk Schulze-Makuch, Louis N. Irwin, 2006-02-27
- Beyond UFOs: The Search for Extraterrestrial Life and Its Astonishing Implications for Our Future by Jeffrey Bennett, 2008-02-27
- Martian Genesis: The Extraterrestrial Origins of the Human Race by Herbie Brennan, 2000-04-11
- Mars: The Living Planet by Barry Digregorio, 1997-07-23
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