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Mission Update:
NASA Spacecraft Nears Historic Dwarf Planet Arrival
NASA's Dawn spacecraft has returned new images captured on approach to its historic orbit insertion at the dwarf planet Ceres, scheduled March 6.     More  
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This high-tech rover is searching for signs of past life on Mars.
Amy Simon
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"My defining moment was when Dr. Sally Ride became the first American woman in space. From then on, I knew I wanted to study space and work for NASA." More 
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