ESA title

The mission

Smile will build up a complete understanding of the Sun–Earth connection by measuring the solar wind and its dynamic interaction with Earth’s magnetosphere.

(Looking for our other 'SMILE', the Special Missions Infrastructure Lab Environment? CLICK HERE)

The launch

  • Launch date: expected late 2025
  • Launch location: Europe's Spaceport in French Guiana
  • Launch vehicle: Vega-C
  • Destination: highly elliptical orbit around Earth
Smile

Latest

Perfect placement for Smile’s payload module
Science & Exploration

When two become one: engineers get Smile ready for launch

06/03/2025 1776 views 47 likes
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Science & Exploration

Smiles all round: Vega-C to launch ESA solar wind mission

30/04/2024 2814 views 33 likes
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The Smile mission
Science & Exploration

ESA gives go-ahead for Smile mission with China

05/03/2019 7481 views 98 likes
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Solar mass ejection reaches Earth
Science & Exploration

ESA and Chinese Academy of Sciences to study Smile as joint…

04/06/2015 9991 views 54 likes
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More items

  • Science & Exploration

    Highlights from the test campaign of the Smile payload module in Europe

    21/04/2022 2522 views 60 likes
    Open item

    Smile overview