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Science 17 December 2004:
Vol. 306. no. 5704, pp. 2010 - 2012
DOI: 10.1126/science.306.5704.2010
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BREAKTHROUGH OF THE YEAR:
On Mars, a Second Chance for Life

Richard A. Kerr

The Mars rovers, with the help of remote-sensing spacecraft, have sniffed out water and found the remains of one or more ancient environments where life could have survived. Indeed, early Mars is looking wetter and wetter. For an expanded version of this section, with references and links not found in the print edition, see www.sciencemag.org/sciext/btoy2004.

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THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
"Geography of Opportunity": Poverty, Place, and Educational Outcomes.
W. F. Tate IV (2008)
Educational Researcher 37, 397-411
   Abstract »    Full Text »    PDF »


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Science. ISSN 0036-8075 (print), 1095-9203 (online)