Welcome to ESA's Solar Orbiter Website for the Scientific Community

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The Solar Orbiter Mission

By approaching as close as 0.28 AU, Solar Orbiter will view the Sun with high spatial resolution and combine this with in-situ measurements of the surrounding heliosphere. Thanks to its unique orbit, Solar Orbiter will deliver images and data of the unexplored Sun's polar regions and the side of the Sun not visible from Earth.

Upcoming Events

8 January 2024 14:00 CET: Fourth Solar Orbiter community building webinar (see here)

14-15 January 2025: SOWG Meeting (hybrid at ESAC, SOWG+SOOP coordinators)

8-10 April 2025: SWT-40 at ROB, Belgium (in-person meeting)

The Sun Now

 

Latest image from Helioviewer.org.

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