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Biosphere 2: Media
scientific research facility
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Biosphere 2
Biosphere 2, located in Oracle, Arizona, U.S., shown in 2008. The facility was originally...
Carol M. Highsmith's America/Library of Congress, Washington, D.C. (LC-DIG-highsm-04715)
Biosphere 2
A view from inside Biosphere 2, located in Oracle, Arizona, U.S., showing the savanna...
Colin Marquardt
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