Fact Sheet

The Solar wind Magnetosphere Ionosphere Link Explorer, or SMILE, is a joint mission between the European Space Agency (ESA) and the Chinese Academy of Sciences (CAS). SMILE aims to build a more complete understanding of the Sun-Earth connection by measuring the solar wind and its dynamic interaction with the magnetosphere.

Featured Articles

Featured Articles

Cluster and XMM-Newton pave the way for SMILE
27 August 2019The Solar wind-Magnetosphere-Ionosphere Link Explorer (SMILE) mission is still four years away from launch, but scientists are already using existing ESA satellites, such as the XMM-Newton X-ray observatory and the Cluster mission studying Earth's magnetosphere, to pave the way for this pioneering venture.

News

News

ESA gives go-ahead for SMILE mission with China
5 March 2019The Solar wind Magnetosphere Ionosphere Link Explorer, SMILE, has been given the green light for implementation by ESA's Science Programme Committee. The announcement clears the way for full development of this new mission to explore the Sun-Earth connection, which will be conducted in collaboration with China.
ESA and Chinese Academy of Sciences to study SMILE as joint mission
4 June 2015European and Chinese scientists have recommended the Solar wind Magnetosphere Ionosphere Link Explorer as their candidate for a collaborative science mission for launch in 2021.
22-Sep-2019 16:36 UT

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Shortcut URL

https://sci.esa.int/smile