| ISS012 Earth Sciences and Image Analysis Photographic Highlights |
| TOP PICKS |
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| ISS012-E-16633 |
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| Savannah River Site, South Carolina: Situated between the
South Carolina piedmont and the Atlantic Ocean, the Savannah River
Site is an important part of the U.S. Department of Energy’s nuclear
program. Construction of the site—originally called the Savannah
River Plant—began in 1951 for the purpose of generating radioactive
materials necessary for nuclear weapons production during the Cold
War. A total of five nuclear reactors occupy the central portion of
the site and operated throughout 1953–1992. Following the end of the
Cold War in 1991, activities at the Savannah River Site are now
focused on disposal of nuclear wastes, environmental cleanup of the
site itself, and development of advanced remediation
technologies. The Savannah River Site is located in the Sand Hills region of South Carolina and includes an area of 800 square kilometers (about 300 square miles). The southern half of the site (building clusters with reflective white rooftops) is shown in this astronaut photograph. The nearby Savannah River and its tributary creeks provided a ready source of water for the nuclear reactors; to this end, two artificial lakes (“L” Lake and Par Pond) were constructed. The meandering channel of the river and its floodplain, characterized by grey-brown sediments, is visible on the far left of the image. Because the river is so close to the nuclear site and because the underlying geological materials (sand, clay, gravel, and carbonate rocks) are permeable, an extensive and ongoing environmental monitoring and cleanup effort is necessary to reduce potential contamination of local water sources. Final remediation of wastes posing threats to surface and groundwater is scheduled to occur by 2025. |
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This service is provided by the International Space Station program and the JSC Astromaterials Research & Exploration Science Directorate. Recommended Citation: Image Science and Analysis Laboratory, NASA-Johnson Space Center. "The Gateway to Astronaut Photography of Earth." . |
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