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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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A research team featuring Georgia Tech scientists has designed an instrument to aid in the analysis of Martian ice cores. The Melter-Sublimator for Ice Science, or MSIS, methodically melts and sublimates ice samples. With humans likely to visit the Red Planet in the coming decades, exploring ice-rich areas like its South Pole, now seems an excellent time to test out the MSIS. The device consists of two separate components, the Melter on top and the Sublimator beneath it. When combined, they allow the controlled initial processing of an ice core or smaller ice fragments, turning a sample ice into either vapor or meltwater, after which specialized tools could be used to perform a detailed analysis, perhaps searching for concentrations of isotopes or the signatures of microorganisms. Chris Carr, assistant professor in the School of Earth and Atmospheric Sciences, is one of the MSIS researchers.
