Life on Earth, by way of Mars
Updated: 2011-12-04 08:07
By Kenneth Chang(The New York Times)
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An illustration of Curiosity, the Mars rover that can detect methane in the atmosphere. Below, operators with the rover in California. Nasa / Jpl-Caltech; Below, Dutch Slager / Nasa / Jpl-Caltech |
The New York Times
(China Daily 12/04/2011 page12)