2.2.6 spase://CDPP/Observatory/AMDA/Themis THEMIS Time History of Events and Macroscale Interactions during Substorms; NASA Magnetospheric Mission 2010-09-24T21:35:00Z National Aeronautics and Space Administration/United States spase://SMWG/Person/Vassilis.Angelopoulos PrincipalInvestigator spase://SMWG/Person/David.G.Sibeck ProjectScientist Time History of Events and Macroscale Interactions during Substorms (THEMIS) mission http://themis.ssl.berkeley.edu/index.shtml THEMIS Mission Homepage Earth.Magnetosphere Earth.Magnetosphere.Magnetotail Earth.Magnetosphere.Main Earth.Magnetosheath Heliosphere.NearEarth