A team of teams like never before: rehearsing a unique launch at ESA mission control

ESA · September 11, 2026 · article

On 15 September, two spacecraft will leave Earth together aboard the same launcher from Europe’s spaceport in Kourou: FLEX, ESA’s photosynthesis mission, and Sentinel-3C, Copernicus’ newest satellite monitoring Earth’s oceans, land, ice and atmosphere.— ESA

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