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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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Welcome to the era of multi-messenger astrophysics – a single event in the cosmos that gives off both gravitational and electromagnetic waves. That's what the Aug. 17, 2017, detection by the LIGO Scientific Collaboration of two neutron stars merging means for the scientific community, which is celebrating yet another discovery that confirms a century-old theory from Albert Einstein. Once again, School of Physics Professor Laura Cadonati, LIGO's deputy spokesperson, is proving to be very quotable. "We can now fill in a few more tiles in the jigsaw puzzle that is the story of our universe," Cadonati tells CNN.