An anonymous reader writes "Daniel Laughlin, Project Manager for NASA's Learning Technologies Office spoke at the International Space Flight Museum in SecondLife and said that they are using the Unreal 3 Engine to create a synthetic world for training. The mission? The moon by 2020, and Mars by 2035. He said, 'We are combining the efforts of a commercial game developer, two universities and two NASA mission directorates into the project. If we can't check off all three boxes at the end, then we'll have done a poor job.'"
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