Briefs: An asteroid tweaking; Mars life controversy rises again
4 Sep 2010, 18:32 UTC
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Trent Waddington proposes giving a nudge to a passing asteroid: Engineering An Asteroid Close Approach - QuantumG's Blog.
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Would be quite something if Gilbert Levin is proven correct by the Mars Science Laboratory: Accepted Notion of Mars as Lifeless Is Challenged - NYTimes.com.
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