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Payload Specialist Sultan Abdelazize Al-Saud conducts a postural experiment

(June 17, 1985) Saudi astronaut and Payload Specialist Sultan Salman Abdelazize Al-Saud (b 1956) participates in the French Postural Experiment on the mid-deck of the Earth-orbiting Space Shuttle Discovery. (Source: NASA/Johnson Space Center [Houston]. NASA ID: 51g-105-030. Public domain.)