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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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Comet Lulin, a rare green comet discovered in 2007, is set to make its closest approach to the Earth around Feb. 24. The comet's green color comes from the gases that make up its atmosphere. Its closest approach to Earth will be 38 million miles. James Sowell, principal academic professional in the School of Physics and director of the Georgia Tech Observatory, joins Atlanta News First to talk about the best times to view the comet, where it may have originated, and how rare green comets are in the universe.
