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Published on May 29, 2013
The Challenge of Discovery educator workshops were held on Saturday, April 6, 2013 at four sites: Pasadena, CA; Houston, TX; Tucson, AZ; and Laurel, MD. The workshops featured scientists from NASA's MESSENGER, OSIRIS-REx, and New Horizons missions presenting the latest updates, as well as exciting results from sample return missions, Genesis and Stardust-NExT.