1. First observations of Mercury's plasma mantle by MESSENGER DiBraccio, Gina A.; Slavin, James A.; Raines, Jim M.; Gershman, Daniel J.; Tracy, Patrick J.; Boardsen, Scott A.; Zurbuchen, Thomas H.; Anderson, Brian J.; Korth, Haje; McNutt Jr., Ralph L.; Solomon, Sean C. 2015 Articles Planetary scienceSolar windMagnetosphereMagnetotails