In other news, 9-29

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.

George Zimmerman incited a slew of backlash on Sunday when he retweeted a photo of the body of Trayvon Martin, the unarmed black teenager he shot and killed in February 2012. The photo, showing the 17-year-old Martin lying dead in the grass, was posted by Twitter user @SeriousSlav, who included the caption “Z-Man is a one man army,” Raw Story reports. Zimmerman’s brother, Robert, confirmed to the Huffington Post that George Zimmerman’s account, @TherealGeorgeZ, is authentic.

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