Earth can contaminate alien meteorites quickly, study shows

January 19, 2015 4:54 PM

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Earth can contaminate alien meteorites quickly, study shows

Scott Sandford next to a cryovacuum systems that helps reveal the chemistry that produces organic compounds of astrobiological interest. (NASA Ames/Sandford)

Scott Sandford of NASA’s Ames Research Center looks into the sample chamber of one of the cryovacuum systems to study the chemical processes that can happen in space. (NASA Ames/ Sandford)

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