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View Full Version : Martian Rock Another Clue to a Once Water-Rich Planet


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06-08-2013, 01:50 AM
The clay-rich rock, which scientists named Esperance, is one of the oldest rocks that the rover Opportunity has looked at during its nine and a half years on Mars.http://rss.nytimes.com/c/34625/f/642562/s/2cff1b74/mf.gifhttp://res3.feedsportal.com/social/twitter.png (http://share.feedsportal.com/share/twitter/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F08%2 Fscience%2Fspace%2Fmartian-rock-another-clue-to-a-once-water-rich-planet.html%3Fpartner%3Drss%26emc%3Drss&t=Martian+Rock+Another+Clue+to+a+Once+Water-Rich+Planet) http://res3.feedsportal.com/social/facebook.png (http://share.feedsportal.com/share/facebook/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F08%2 Fscience%2Fspace%2Fmartian-rock-another-clue-to-a-once-water-rich-planet.html%3Fpartner%3Drss%26emc%3Drss&t=Martian+Rock+Another+Clue+to+a+Once+Water-Rich+Planet) http://res3.feedsportal.com/social/linkedin.png (http://share.feedsportal.com/share/linkedin/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F08%2 Fscience%2Fspace%2Fmartian-rock-another-clue-to-a-once-water-rich-planet.html%3Fpartner%3Drss%26emc%3Drss&t=Martian+Rock+Another+Clue+to+a+Once+Water-Rich+Planet) http://res3.feedsportal.com/social/googleplus.png (http://share.feedsportal.com/share/gplus/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F08%2 Fscience%2Fspace%2Fmartian-rock-another-clue-to-a-once-water-rich-planet.html%3Fpartner%3Drss%26emc%3Drss&t=Martian+Rock+Another+Clue+to+a+Once+Water-Rich+Planet) http://res3.feedsportal.com/social/email.png (http://share.feedsportal.com/share/email/?u=http%3A%2F%2Fwww.nytimes.com%2F2013%2F06%2F08%2 Fscience%2Fspace%2Fmartian-rock-another-clue-to-a-once-water-rich-planet.html%3Fpartner%3Drss%26emc%3Drss&t=Martian+Rock+Another+Clue+to+a+Once+Water-Rich+Planet)


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