"A prototype lunar prospecting robot called "Scarab" has been developed at Carnegie Mellon's Robotics Institute.
David Wettergreen, leader of Scarab's software and autonomy development, said, "This is a technology development program that is focusing on extracting hydrogen and oxygen from lunar soil." At present, NASA has no specific plans for a robotic Moon mission. (However, other countries are working on it; China is planning a robotic lunar sampling mission by 2017.) ..."
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