Potentially life-giving water still flows across the ancient surface of Mars from time to time, NASA scientists said Monday in revealing a potential breakthrough in both the search for life beyond Earth and human hopes to one day travel there.
Does water on Mars mean there’s hope for life?
Sep 28, 2015 | 2:23 PM
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Weekend Buzz Question | 10.2.26
Christa Pike’s execution was called off after complications. Does a failed execution attempt strengthen or weaken your support for the death penalty?
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