ASSESSMENTS

What Water on Mars Means for Earth

Oct 4, 2015 | 12:59 GMT

Water Find on Mars Carries Implications for Earth
John Grunsfeld, associate administrator at NASA's Science Mission Directorate, speaks at a press conference where NASA announced the "strongest evidence yet" of salty liquid water currently existing on Mars.

(WIN MCNAMEE/Getty Images)

The likelihood of liquid water on Mars not only entices human curiosity, it could also spur technological advancements needed for further exploration of the solar system....

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