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The International Extreme Ultraviolet Hitchhiker-2 (IEH-2) payload rests in a work stand in the Space Station Processing Facility prior to its trip out to Launch Pad 39A for installation into the payload bay of the Space Shuttle Orbiter Discovery for the STS-85 mission. The IEH-2 experiments will study ultraviolet radiation from stars, the sun and in the solar system. The Technology Applications and Science-1 (TAS-1) payload is another series of experiments that will be conducted during the 11-day mission in Discovery’s payload bay. The TAS-1 holds seven separate experiments that will p…