The fourth Solar Orbiter worshop will take place in Telluride, Colorado, USA, from March 27 to March 31, 2011
The Fourth Solar Orbiter workshop is organized around sessions addressing the mission's main scientific objectives and the synergy with Solar Probe Plus and other space- and ground-based observations. Solar Orbiter is one of the key missions in our quest to understand how the Sun creates and controls the heliosphere.

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More information can be found in the Fourth Solar Orbiter Worshop website