Gun-Shing Chen

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The Earth Observing System Microwave Limb Sounder measures several atmospheric chemical species (OH, HO2, H2O, O3, HCl, ClO, HOCl, BrO, HNO3, N2O, CO, HCN, CH3CN, volcanic SO2), cloud ice, temperature, and geopotential height to improve our understanding of stratospheric ozone chemistry, the interaction of composition and climate, and pollution in the upper(More)
The Galileo spacecraft has sent back tantalizing image data hinting at a vast ocean beneath a thick ice crust on Europa, one of Jupiter’s moons which is about the size of our moon. NASA plans to establish definitively whether this ocean exists with the Europa Orbiter mission to be launched in 2003. Should the Europa ocean be a reality, and this looks quite(More)
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