https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440626![Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010. Original from NASA. Digitally…](https://images.rawpixel.com/image_social_portrait/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQzNi0yLTIwMTAwNzA0MDAwMmhxLmpwZw.jpg)
![Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010. Original from NASA. Digitally…](https://images.rawpixel.com/image_social_portrait/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQzNi0yLTIwMTAwNzA0MDAwMmhxLmpwZw.jpg)
Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010. Original from NASA. Digitally enhanced by rawpixel.
Clark University student Christie Wood lowers a water sampler into a borehole on July 4, 2010. Original from NASA. Digitally enhanced by rawpixel.
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