international space station

international space station

Friday, May 27, 2016 10:28 AM Space Station Live: Wise Eye in the Sky

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The International Space Station will soon host a new instrument to measure ozone, aerosols and other trace gases in Earth’s atmosphere: SAGE III (Stratospheric Aerosol and Gas Experiment) is scheduled to launch on a Dragon cargo ship later this year, and project scientist Dr. Joseph Zawodny of NASA’s Langley Research Center discusses the mission to provide crucial long-term measurements that should help people understand and care for Earth’s atmosphere.