THEMIS

Time History of Events and Macroscale Interactions during Substorms (THEMIS) mission began in February 2007 as a constellation of five NASA satellites to study energy releases from Earth's magnetosphere known as substorms, magnetic phenomena that intensify auroras near Earth's poles. The name of the mission is an acronym alluding to the Titan Themis.

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2007 Website,  Wikimedia, Wikidata
Time History of Events and Macroscale Interactions during Substorms
spacecraft constellation, space mission, United Launch Alliance, Delta II, 

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Location: KML, Cluster Map, Maps,

Frameless

Errection of a protective screen above THEMIS preserve a clean-room environment

THEMIS deployment after launch

THEMIS-Spacecraft instruments

One THEMIS satellite undergoes solar array illumination telemetry test

One of five THEMIS satellites undergoes a solar array test

Delta II 7925-10C fairing half behind THEMIS

THEMIS just before it is assembeld to the Delta II rocket

Delta II 7925-10C fairing ready for installation around THEMIS

Maneuver the upper canister away from THEMIS

Five THEMIS satellites seen from above ontop the Delta II 7925 third stage

Type	Subtype	Date	Description	Notes	Source
commons	image		Errection of a protective screen above THEMIS preserve a clean-room environment		Commons
commons	image		THEMIS deployment after launch		Commons
commons	image		THEMIS-Spacecraft instruments		Commons
commons	image		One THEMIS satellite undergoes solar array illumination telemetry test		Commons
commons	image		One of five THEMIS satellites undergoes a solar array test		Commons
commons	image		Delta II 7925-10C fairing half behind THEMIS		Commons
commons	image		THEMIS just before it is assembeld to the Delta II rocket		Commons
commons	image		Delta II 7925-10C fairing ready for installation around THEMIS		Commons
commons	image		Maneuver the upper canister away from THEMIS		Commons
commons	image		Five THEMIS satellites seen from above ontop the Delta II 7925 third stage		Commons