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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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Uranus rotates on its side, like it was the last one to leave a planetary happy hour. That quirk helps make the ice giant one of the weirder planets in our solar system. Now new research co-authored by Carol Paty, associate professor in the School of Earth and Atmospheric Sciences, suggests that off-kilter rotation may be responsible for Uranus' light-switch magnetosphere, one that opens and closes to solar winds unlike Earth's, which stays in the same position.