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Journal Highlights on History of Mars, Dione’s Atmosphere & Saturn’s Aurora

August 31, 2011 Leave a comment

  • New observations from the Compact Reconnaissance Imaging Spectrometer
    for Mars (CRISM) show the presence of multiple magmatic intrusions in
    the Valles Marineris canyon on Mars
  • A new study indicates that one of Saturn’s moons, Dione, probably has
    a tenuous atmosphere.
  • New observations of Saturn’s southern auroral oval made simultaneously
    in ultraviolet (UV) and infrared (IR) wavelengths show how complex and
    dynamic the auroral oval is.

Full Story: http://www.agu.org/news/press/jhighlight_archives/2011/2011-08-31.shtml

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