Astronaut Mae C. Jemison is shown aboard Space Shuttle Endeavour as Science Mission Specialist on the STS-47 NASA Space lab-J flight, a US/Japan joint mission, in Sept. 1992. As part of the Autogenic Feedback Tranining Experiment (AFTE), Dr. Jemison is wearing the headband and other monitoring gear at various times during the flight in support of physiological evaluations. Dr. Jemison became the first black woman to orbit into space on Sept. 12. (AP Photo/NASA)

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